158230944

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 319802976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 479, 496, 558, 592, 666, 744, 888, 958, 992, 1116, 1147, 1184, 1332, 1437, 1488, 1776, 1916, 2232, 2294, 2664, 2874, 2976, 3441, 3552, 3832, 4311, 4464, 4588, 5328, 5748, 6882, 7664, 8622, 8928, 9176, 10323, 10656, 11496, 13764, 14849, 15328, 17244, 17723, 18352, 20646, 22992, 27528, 29698, 34488, 35446, 36704, 41292, 44547, 45984, 53169, 55056, 59396, 68976, 70892, 82584, 89094, 106338, 110112, 118792, 133641, 137952, 141784, 159507, 165168, 178188, 212676, 237584, 267282, 283568, 319014, 330336, 356376, 425352, 475168, 534564, 549413, 567136, 638028, 712752, 850704, 1069128, 1098826, 1276056, 1425504, 1648239, 1701408, 2138256, 2197652, 2552112, 3296478, 4276512, 4395304, 4944717, 5104224, 6592956, 8790608, 9889434, 13185912, 17581216, 19778868, 26371824, 39557736, 52743648, 79115472, 158230944]

約数ペア:

[(1, 158230944), (2, 79115472), (3, 52743648), (4, 39557736), (6, 26371824), (8, 19778868), (9, 17581216), (12, 13185912), (16, 9889434), (18, 8790608), (24, 6592956), (31, 5104224), (32, 4944717), (36, 4395304), (37, 4276512), (48, 3296478), (62, 2552112), (72, 2197652), (74, 2138256), (93, 1701408), (96, 1648239), (111, 1425504), (124, 1276056), (144, 1098826), (148, 1069128), (186, 850704), (222, 712752), (248, 638028), (279, 567136), (288, 549413), (296, 534564), (333, 475168), (372, 425352), (444, 356376), (479, 330336), (496, 319014), (558, 283568), (592, 267282), (666, 237584), (744, 212676), (888, 178188), (958, 165168), (992, 159507), (1116, 141784), (1147, 137952), (1184, 133641), (1332, 118792), (1437, 110112), (1488, 106338), (1776, 89094), (1916, 82584), (2232, 70892), (2294, 68976), (2664, 59396), (2874, 55056), (2976, 53169), (3441, 45984), (3552, 44547), (3832, 41292), (4311, 36704), (4464, 35446), (4588, 34488), (5328, 29698), (5748, 27528), (6882, 22992), (7664, 20646), (8622, 18352), (8928, 17723), (9176, 17244), (10323, 15328), (10656, 14849), (11496, 13764)]