161252664

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 412473600

約数和(自身を除く): 251220936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 263, 354, 433, 472, 526, 708, 789, 866, 1052, 1299, 1416, 1578, 1732, 2104, 2598, 3156, 3464, 5196, 6312, 10392, 15517, 25547, 31034, 46551, 51094, 62068, 76641, 93102, 102188, 113879, 124136, 153282, 186204, 204376, 227758, 306564, 341637, 372408, 455516, 613128, 683274, 911032, 1366548, 2733096, 6718861, 13437722, 20156583, 26875444, 40313166, 53750888, 80626332, 161252664]

約数ペア:

[(1, 161252664), (2, 80626332), (3, 53750888), (4, 40313166), (6, 26875444), (8, 20156583), (12, 13437722), (24, 6718861), (59, 2733096), (118, 1366548), (177, 911032), (236, 683274), (263, 613128), (354, 455516), (433, 372408), (472, 341637), (526, 306564), (708, 227758), (789, 204376), (866, 186204), (1052, 153282), (1299, 124136), (1416, 113879), (1578, 102188), (1732, 93102), (2104, 76641), (2598, 62068), (3156, 51094), (3464, 46551), (5196, 31034), (6312, 25547), (10392, 15517)]