158611728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4324

約数の個数: 80

約数和(自身を含む): 453399552

約数和(自身を除く): 294787824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4231, 4686, 6248, 8462, 9372, 12496, 12693, 16924, 18744, 25386, 33848, 37488, 46541, 50772, 67696, 93082, 101544, 139623, 186164, 203088, 279246, 300401, 372328, 558492, 600802, 744656, 901203, 1116984, 1201604, 1802406, 2233968, 2403208, 3304411, 3604812, 4806416, 6608822, 7209624, 9913233, 13217644, 14419248, 19826466, 26435288, 39652932, 52870576, 79305864, 158611728]

約数ペア:

[(1, 158611728), (2, 79305864), (3, 52870576), (4, 39652932), (6, 26435288), (8, 19826466), (11, 14419248), (12, 13217644), (16, 9913233), (22, 7209624), (24, 6608822), (33, 4806416), (44, 3604812), (48, 3304411), (66, 2403208), (71, 2233968), (88, 1802406), (132, 1201604), (142, 1116984), (176, 901203), (213, 744656), (264, 600802), (284, 558492), (426, 372328), (528, 300401), (568, 279246), (781, 203088), (852, 186164), (1136, 139623), (1562, 101544), (1704, 93082), (2343, 67696), (3124, 50772), (3408, 46541), (4231, 37488), (4686, 33848), (6248, 25386), (8462, 18744), (9372, 16924), (12496, 12693)]