128424904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 244944000

約数和(自身を除く): 116519096

約数列:

[1, 2, 4, 8, 83, 166, 269, 332, 538, 664, 719, 1076, 1438, 2152, 2876, 5752, 22327, 44654, 59677, 89308, 119354, 178616, 193411, 238708, 386822, 477416, 773644, 1547288, 16053113, 32106226, 64212452, 128424904]

約数ペア:

[(1, 128424904), (2, 64212452), (4, 32106226), (8, 16053113), (83, 1547288), (166, 773644), (269, 477416), (332, 386822), (538, 238708), (664, 193411), (719, 178616), (1076, 119354), (1438, 89308), (2152, 59677), (2876, 44654), (5752, 22327)]