164107792

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 325068480

約数和(自身を除く): 160960688

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 263, 472, 526, 661, 944, 1052, 1322, 2104, 2644, 4208, 5288, 10576, 15517, 31034, 38999, 62068, 77998, 124136, 155996, 173843, 248272, 311992, 347686, 623984, 695372, 1390744, 2781488, 10256737, 20513474, 41026948, 82053896, 164107792]

約数ペア:

[(1, 164107792), (2, 82053896), (4, 41026948), (8, 20513474), (16, 10256737), (59, 2781488), (118, 1390744), (236, 695372), (263, 623984), (472, 347686), (526, 311992), (661, 248272), (944, 173843), (1052, 155996), (1322, 124136), (2104, 77998), (2644, 62068), (4208, 38999), (5288, 31034), (10576, 15517)]