139155742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{170953}}^1$

素因数の和:171003

約数の個数: 16

約数和(自身を含む): 233865072

約数和(自身を除く): 94709330

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 170953, 341906, 1880483, 3760966, 6325261, 12650522, 69577871, 139155742]

約数ペア:

[(1, 139155742), (2, 69577871), (11, 12650522), (22, 6325261), (37, 3760966), (74, 1880483), (407, 341906), (814, 170953)]