127357152

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 391184640

約数和(自身を除く): 263827488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 41, 48, 52, 57, 76, 78, 82, 96, 104, 114, 123, 131, 152, 156, 164, 208, 228, 246, 247, 262, 304, 312, 328, 393, 416, 456, 492, 494, 524, 533, 608, 624, 656, 741, 779, 786, 912, 984, 988, 1048, 1066, 1248, 1312, 1482, 1558, 1572, 1599, 1703, 1824, 1968, 1976, 2096, 2132, 2337, 2489, 2964, 3116, 3144, 3198, 3406, 3936, 3952, 4192, 4264, 4674, 4978, 5109, 5371, 5928, 6232, 6288, 6396, 6812, 7467, 7904, 8528, 9348, 9956, 10127, 10218, 10742, 11856, 12464, 12576, 12792, 13624, 14934, 16113, 17056, 18696, 19912, 20254, 20436, 21484, 23712, 24928, 25584, 27248, 29868, 30381, 32226, 32357, 37392, 39824, 40508, 40872, 42968, 51168, 54496, 59736, 60762, 64452, 64714, 69823, 74784, 79648, 81016, 81744, 85936, 97071, 102049, 119472, 121524, 128904, 129428, 139646, 162032, 163488, 171872, 194142, 204098, 209469, 238944, 243048, 257808, 258856, 279292, 306147, 324064, 388284, 408196, 418938, 486096, 515616, 517712, 558584, 612294, 776568, 816392, 837876, 972192, 1035424, 1117168, 1224588, 1326637, 1553136, 1632784, 1675752, 2234336, 2449176, 2653274, 3106272, 3265568, 3351504, 3979911, 4898352, 5306548, 6703008, 7959822, 9796704, 10613096, 15919644, 21226192, 31839288, 42452384, 63678576, 127357152]

約数ペア:

[(1, 127357152), (2, 63678576), (3, 42452384), (4, 31839288), (6, 21226192), (8, 15919644), (12, 10613096), (13, 9796704), (16, 7959822), (19, 6703008), (24, 5306548), (26, 4898352), (32, 3979911), (38, 3351504), (39, 3265568), (41, 3106272), (48, 2653274), (52, 2449176), (57, 2234336), (76, 1675752), (78, 1632784), (82, 1553136), (96, 1326637), (104, 1224588), (114, 1117168), (123, 1035424), (131, 972192), (152, 837876), (156, 816392), (164, 776568), (208, 612294), (228, 558584), (246, 517712), (247, 515616), (262, 486096), (304, 418938), (312, 408196), (328, 388284), (393, 324064), (416, 306147), (456, 279292), (492, 258856), (494, 257808), (524, 243048), (533, 238944), (608, 209469), (624, 204098), (656, 194142), (741, 171872), (779, 163488), (786, 162032), (912, 139646), (984, 129428), (988, 128904), (1048, 121524), (1066, 119472), (1248, 102049), (1312, 97071), (1482, 85936), (1558, 81744), (1572, 81016), (1599, 79648), (1703, 74784), (1824, 69823), (1968, 64714), (1976, 64452), (2096, 60762), (2132, 59736), (2337, 54496), (2489, 51168), (2964, 42968), (3116, 40872), (3144, 40508), (3198, 39824), (3406, 37392), (3936, 32357), (3952, 32226), (4192, 30381), (4264, 29868), (4674, 27248), (4978, 25584), (5109, 24928), (5371, 23712), (5928, 21484), (6232, 20436), (6288, 20254), (6396, 19912), (6812, 18696), (7467, 17056), (7904, 16113), (8528, 14934), (9348, 13624), (9956, 12792), (10127, 12576), (10218, 12464), (10742, 11856)]