158361459842

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{9871}}^1\times {\mathrm{57709}}^1$

素因数の和:67721

約数の個数: 16

約数和(自身を含む): 239279510400

約数和(自身を除く): 80918050558

約数列:

[1, 2, 139, 278, 9871, 19742, 57709, 115418, 1372069, 2744138, 8021551, 16043102, 569645539, 1139291078, 79180729921, 158361459842]

約数ペア:

[(1, 158361459842), (2, 79180729921), (139, 1139291078), (278, 569645539), (9871, 16043102), (19742, 8021551), (57709, 2744138), (115418, 1372069)]