156923463856

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{51349301}}^1$

素因数の和:51349500

約数の個数: 20

約数和(自身を含む): 305631045504

約数和(自身を除く): 148707581648

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 51349301, 102698602, 205397204, 410794408, 821588816, 9807716491, 19615432982, 39230865964, 78461731928, 156923463856]

約数ペア:

[(1, 156923463856), (2, 78461731928), (4, 39230865964), (8, 19615432982), (16, 9807716491), (191, 821588816), (382, 410794408), (764, 205397204), (1528, 102698602), (3056, 51349301)]