149702942056

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{44448617}}^1$

素因数の和:44449044

約数の個数: 16

約数和(自身を含む): 281359751940

約数和(自身を除く): 131656809884

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 44448617, 88897234, 177794468, 355588936, 18712867757, 37425735514, 74851471028, 149702942056]

約数ペア:

[(1, 149702942056), (2, 74851471028), (4, 37425735514), (8, 18712867757), (421, 355588936), (842, 177794468), (1684, 88897234), (3368, 44448617)]