140169962

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 212284800

約数和(自身を除く): 72114838

約数列:

[1, 2, 149, 298, 647, 727, 1294, 1454, 96403, 108323, 192806, 216646, 470369, 940738, 70084981, 140169962]

約数ペア:

[(1, 140169962), (2, 70084981), (149, 940738), (298, 470369), (647, 216646), (727, 192806), (1294, 108323), (1454, 96403)]