156966503930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{221079583}}^1$

素因数の和:221079661

約数の個数: 16

約数和(自身を含む): 286519140864

約数和(自身を除く): 129552636934

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 221079583, 442159166, 1105397915, 2210795830, 15696650393, 31393300786, 78483251965, 156966503930]

約数ペア:

[(1, 156966503930), (2, 78483251965), (5, 31393300786), (10, 15696650393), (71, 2210795830), (142, 1105397915), (355, 442159166), (710, 221079583)]