157405104

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 467505792

約数和(自身を除く): 310100688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 953, 1116, 1147, 1332, 1488, 1776, 1906, 2232, 2294, 2664, 2859, 3441, 3812, 4464, 4588, 5328, 5718, 6882, 7624, 8577, 9176, 10323, 11436, 13764, 15248, 17154, 18352, 20646, 22872, 27528, 29543, 34308, 35261, 41292, 45744, 55056, 59086, 68616, 70522, 82584, 88629, 105783, 118172, 137232, 141044, 165168, 177258, 211566, 236344, 265887, 282088, 317349, 354516, 423132, 472688, 531774, 564176, 634698, 709032, 846264, 1063548, 1093091, 1269396, 1418064, 1692528, 2127096, 2186182, 2538792, 3279273, 4254192, 4372364, 5077584, 6558546, 8744728, 9837819, 13117092, 17489456, 19675638, 26234184, 39351276, 52468368, 78702552, 157405104]

約数ペア:

[(1, 157405104), (2, 78702552), (3, 52468368), (4, 39351276), (6, 26234184), (8, 19675638), (9, 17489456), (12, 13117092), (16, 9837819), (18, 8744728), (24, 6558546), (31, 5077584), (36, 4372364), (37, 4254192), (48, 3279273), (62, 2538792), (72, 2186182), (74, 2127096), (93, 1692528), (111, 1418064), (124, 1269396), (144, 1093091), (148, 1063548), (186, 846264), (222, 709032), (248, 634698), (279, 564176), (296, 531774), (333, 472688), (372, 423132), (444, 354516), (496, 317349), (558, 282088), (592, 265887), (666, 236344), (744, 211566), (888, 177258), (953, 165168), (1116, 141044), (1147, 137232), (1332, 118172), (1488, 105783), (1776, 88629), (1906, 82584), (2232, 70522), (2294, 68616), (2664, 59086), (2859, 55056), (3441, 45744), (3812, 41292), (4464, 35261), (4588, 34308), (5328, 29543), (5718, 27528), (6882, 22872), (7624, 20646), (8577, 18352), (9176, 17154), (10323, 15248), (11436, 13764)]