156936832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2613

約数の個数: 64

約数和(自身を含む): 345933000

約数和(自身を除く): 188996168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 2549, 3848, 4736, 5098, 7696, 10196, 15392, 20392, 30784, 33137, 40784, 61568, 66274, 81568, 94313, 132548, 163136, 188626, 265096, 326272, 377252, 530192, 754504, 1060384, 1226069, 1509008, 2120768, 2452138, 3018016, 4241536, 4904276, 6036032, 9808552, 12072064, 19617104, 39234208, 78468416, 156936832]

約数ペア:

[(1, 156936832), (2, 78468416), (4, 39234208), (8, 19617104), (13, 12072064), (16, 9808552), (26, 6036032), (32, 4904276), (37, 4241536), (52, 3018016), (64, 2452138), (74, 2120768), (104, 1509008), (128, 1226069), (148, 1060384), (208, 754504), (296, 530192), (416, 377252), (481, 326272), (592, 265096), (832, 188626), (962, 163136), (1184, 132548), (1664, 94313), (1924, 81568), (2368, 66274), (2549, 61568), (3848, 40784), (4736, 33137), (5098, 30784), (7696, 20392), (10196, 15392)]