128525332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{85229}}^1$

素因数の和:85275

約数の個数: 24

約数和(自身を含む): 250576200

約数和(自身を除く): 122050868

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 85229, 170458, 340916, 1107977, 2215954, 2471641, 4431908, 4943282, 9886564, 32131333, 64262666, 128525332]

約数ペア:

[(1, 128525332), (2, 64262666), (4, 32131333), (13, 9886564), (26, 4943282), (29, 4431908), (52, 2471641), (58, 2215954), (116, 1107977), (377, 340916), (754, 170458), (1508, 85229)]