155116728476

素因数分解:

$2^2\times {\mathrm{9817}}^1\times {\mathrm{3950207}}^1$

素因数の和:3960028

約数の個数: 12

約数和(自身を含む): 271481995008

約数和(自身を除く): 116365266532

約数列:

[1, 2, 4, 9817, 19634, 39268, 3950207, 7900414, 15800828, 38779182119, 77558364238, 155116728476]

約数ペア:

[(1, 155116728476), (2, 77558364238), (4, 38779182119), (9817, 15800828), (19634, 7900414), (39268, 3950207)]