157040090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7039}}^1$

素因数の和:7166

約数の個数: 32

約数和(自身を含む): 298045440

約数和(自身を除く): 141005350

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 7039, 11155, 14078, 22310, 35195, 70390, 161897, 323794, 682783, 809485, 1365566, 1618970, 3413915, 6827830, 15704009, 31408018, 78520045, 157040090]

約数ペア:

[(1, 157040090), (2, 78520045), (5, 31408018), (10, 15704009), (23, 6827830), (46, 3413915), (97, 1618970), (115, 1365566), (194, 809485), (230, 682783), (485, 323794), (970, 161897), (2231, 70390), (4462, 35195), (7039, 22310), (11155, 14078)]