156785017604

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{5231}}^1\times {\mathrm{94849}}^1$

素因数の和:100163

約数の個数: 24

約数和(自身を含む): 277902912000

約数和(自身を除く): 121117894396

約数列:

[1, 2, 4, 79, 158, 316, 5231, 10462, 20924, 94849, 189698, 379396, 413249, 826498, 1652996, 7493071, 14986142, 29972284, 496155119, 992310238, 1984620476, 39196254401, 78392508802, 156785017604]

約数ペア:

[(1, 156785017604), (2, 78392508802), (4, 39196254401), (79, 1984620476), (158, 992310238), (316, 496155119), (5231, 29972284), (10462, 14986142), (20924, 7493071), (94849, 1652996), (189698, 826498), (379396, 413249)]