157044746

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{2081}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 238722120

約数和(自身を除く): 81677374

約数列:

[1, 2, 97, 194, 389, 778, 2081, 4162, 37733, 75466, 201857, 403714, 809509, 1619018, 78522373, 157044746]

約数ペア:

[(1, 157044746), (2, 78522373), (97, 1619018), (194, 809509), (389, 403714), (778, 201857), (2081, 75466), (4162, 37733)]