155087602544

素因数分解:

$2^4\times 7^1\times {\mathrm{1384710737}}^1$

素因数の和:1384710752

約数の個数: 20

約数和(自身を含む): 343408263024

約数和(自身を除く): 188320660480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1384710737, 2769421474, 5538842948, 9692975159, 11077685896, 19385950318, 22155371792, 38771900636, 77543801272, 155087602544]

約数ペア:

[(1, 155087602544), (2, 77543801272), (4, 38771900636), (7, 22155371792), (8, 19385950318), (14, 11077685896), (16, 9692975159), (28, 5538842948), (56, 2769421474), (112, 1384710737)]