158419872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 544864320

約数和(自身を除く): 386444448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 96, 102, 104, 114, 117, 131, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 262, 272, 288, 304, 306, 312, 323, 342, 393, 408, 416, 442, 456, 468, 494, 524, 544, 608, 612, 624, 646, 663, 684, 741, 786, 816, 884, 912, 936, 969, 988, 1048, 1179, 1224, 1248, 1292, 1326, 1368, 1482, 1572, 1632, 1703, 1768, 1824, 1872, 1938, 1976, 1989, 2096, 2223, 2227, 2358, 2448, 2489, 2584, 2652, 2736, 2907, 2964, 3144, 3406, 3536, 3744, 3876, 3952, 3978, 4192, 4199, 4446, 4454, 4716, 4896, 4978, 5109, 5168, 5304, 5472, 5814, 5928, 6288, 6681, 6812, 7072, 7467, 7752, 7904, 7956, 8398, 8892, 8908, 9432, 9956, 10218, 10336, 10608, 11628, 11856, 12576, 12597, 13362, 13624, 14934, 15327, 15504, 15912, 16796, 17784, 17816, 18864, 19912, 20043, 20436, 21216, 22401, 23256, 23712, 25194, 26724, 27248, 28951, 29868, 30654, 31008, 31824, 32357, 33592, 35568, 35632, 37728, 37791, 39824, 40086, 40872, 42313, 44802, 46512, 50388, 53448, 54496, 57902, 59736, 61308, 63648, 64714, 67184, 71136, 71264, 75582, 79648, 80172, 81744, 84626, 86853, 89604, 93024, 97071, 100776, 106896, 115804, 119472, 122616, 126939, 129428, 134368, 151164, 160344, 163488, 169252, 173706, 179208, 194142, 201552, 213792, 231608, 238944, 245232, 253878, 258856, 260559, 291213, 302328, 320688, 338504, 347412, 358416, 380817, 388284, 403104, 463216, 490464, 507756, 517712, 521118, 550069, 582426, 604656, 641376, 677008, 694824, 716832, 761634, 776568, 926432, 1015512, 1035424, 1042236, 1100138, 1164852, 1209312, 1354016, 1389648, 1523268, 1553136, 1650207, 2031024, 2084472, 2200276, 2329704, 2779296, 3046536, 3106272, 3300414, 4062048, 4168944, 4400552, 4659408, 4950621, 6093072, 6600828, 8337888, 8801104, 9318816, 9901242, 12186144, 13201656, 17602208, 19802484, 26403312, 39604968, 52806624, 79209936, 158419872]

約数ペア:

[(1, 158419872), (2, 79209936), (3, 52806624), (4, 39604968), (6, 26403312), (8, 19802484), (9, 17602208), (12, 13201656), (13, 12186144), (16, 9901242), (17, 9318816), (18, 8801104), (19, 8337888), (24, 6600828), (26, 6093072), (32, 4950621), (34, 4659408), (36, 4400552), (38, 4168944), (39, 4062048), (48, 3300414), (51, 3106272), (52, 3046536), (57, 2779296), (68, 2329704), (72, 2200276), (76, 2084472), (78, 2031024), (96, 1650207), (102, 1553136), (104, 1523268), (114, 1389648), (117, 1354016), (131, 1209312), (136, 1164852), (144, 1100138), (152, 1042236), (153, 1035424), (156, 1015512), (171, 926432), (204, 776568), (208, 761634), (221, 716832), (228, 694824), (234, 677008), (247, 641376), (262, 604656), (272, 582426), (288, 550069), (304, 521118), (306, 517712), (312, 507756), (323, 490464), (342, 463216), (393, 403104), (408, 388284), (416, 380817), (442, 358416), (456, 347412), (468, 338504), (494, 320688), (524, 302328), (544, 291213), (608, 260559), (612, 258856), (624, 253878), (646, 245232), (663, 238944), (684, 231608), (741, 213792), (786, 201552), (816, 194142), (884, 179208), (912, 173706), (936, 169252), (969, 163488), (988, 160344), (1048, 151164), (1179, 134368), (1224, 129428), (1248, 126939), (1292, 122616), (1326, 119472), (1368, 115804), (1482, 106896), (1572, 100776), (1632, 97071), (1703, 93024), (1768, 89604), (1824, 86853), (1872, 84626), (1938, 81744), (1976, 80172), (1989, 79648), (2096, 75582), (2223, 71264), (2227, 71136), (2358, 67184), (2448, 64714), (2489, 63648), (2584, 61308), (2652, 59736), (2736, 57902), (2907, 54496), (2964, 53448), (3144, 50388), (3406, 46512), (3536, 44802), (3744, 42313), (3876, 40872), (3952, 40086), (3978, 39824), (4192, 37791), (4199, 37728), (4446, 35632), (4454, 35568), (4716, 33592), (4896, 32357), (4978, 31824), (5109, 31008), (5168, 30654), (5304, 29868), (5472, 28951), (5814, 27248), (5928, 26724), (6288, 25194), (6681, 23712), (6812, 23256), (7072, 22401), (7467, 21216), (7752, 20436), (7904, 20043), (7956, 19912), (8398, 18864), (8892, 17816), (8908, 17784), (9432, 16796), (9956, 15912), (10218, 15504), (10336, 15327), (10608, 14934), (11628, 13624), (11856, 13362), (12576, 12597)]