161432544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1137

約数の個数: 192

約数和(自身を含む): 552738816

約数和(自身を除く): 391306272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 476, 544, 546, 624, 663, 672, 714, 728, 816, 884, 952, 1087, 1092, 1248, 1326, 1428, 1456, 1547, 1632, 1768, 1904, 2174, 2184, 2652, 2856, 2912, 3094, 3261, 3536, 3808, 4348, 4368, 4641, 5304, 5712, 6188, 6522, 7072, 7609, 8696, 8736, 9282, 10608, 11424, 12376, 13044, 14131, 15218, 17392, 18479, 18564, 21216, 22827, 24752, 26088, 28262, 30436, 34784, 36958, 37128, 42393, 45654, 49504, 52176, 55437, 56524, 60872, 73916, 74256, 84786, 91308, 98917, 104352, 110874, 113048, 121744, 129353, 147832, 148512, 169572, 182616, 197834, 221748, 226096, 240227, 243488, 258706, 295664, 296751, 339144, 365232, 388059, 395668, 443496, 452192, 480454, 517412, 591328, 593502, 678288, 720681, 730464, 776118, 791336, 886992, 960908, 1034824, 1187004, 1356576, 1441362, 1552236, 1582672, 1681589, 1773984, 1921816, 2069648, 2374008, 2882724, 3104472, 3165344, 3363178, 3843632, 4139296, 4748016, 5044767, 5765448, 6208944, 6726356, 7687264, 9496032, 10089534, 11530896, 12417888, 13452712, 20179068, 23061792, 26905424, 40358136, 53810848, 80716272, 161432544]

約数ペア:

[(1, 161432544), (2, 80716272), (3, 53810848), (4, 40358136), (6, 26905424), (7, 23061792), (8, 20179068), (12, 13452712), (13, 12417888), (14, 11530896), (16, 10089534), (17, 9496032), (21, 7687264), (24, 6726356), (26, 6208944), (28, 5765448), (32, 5044767), (34, 4748016), (39, 4139296), (42, 3843632), (48, 3363178), (51, 3165344), (52, 3104472), (56, 2882724), (68, 2374008), (78, 2069648), (84, 1921816), (91, 1773984), (96, 1681589), (102, 1582672), (104, 1552236), (112, 1441362), (119, 1356576), (136, 1187004), (156, 1034824), (168, 960908), (182, 886992), (204, 791336), (208, 776118), (221, 730464), (224, 720681), (238, 678288), (272, 593502), (273, 591328), (312, 517412), (336, 480454), (357, 452192), (364, 443496), (408, 395668), (416, 388059), (442, 365232), (476, 339144), (544, 296751), (546, 295664), (624, 258706), (663, 243488), (672, 240227), (714, 226096), (728, 221748), (816, 197834), (884, 182616), (952, 169572), (1087, 148512), (1092, 147832), (1248, 129353), (1326, 121744), (1428, 113048), (1456, 110874), (1547, 104352), (1632, 98917), (1768, 91308), (1904, 84786), (2174, 74256), (2184, 73916), (2652, 60872), (2856, 56524), (2912, 55437), (3094, 52176), (3261, 49504), (3536, 45654), (3808, 42393), (4348, 37128), (4368, 36958), (4641, 34784), (5304, 30436), (5712, 28262), (6188, 26088), (6522, 24752), (7072, 22827), (7609, 21216), (8696, 18564), (8736, 18479), (9282, 17392), (10608, 15218), (11424, 14131), (12376, 13044)]