157639534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{209071}}^1$

素因数の和:209115

約数の個数: 16

約数和(自身を含む): 263430720

約数和(自身を除く): 105791186

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 209071, 418142, 2717923, 5435846, 6063059, 12126118, 78819767, 157639534]

約数ペア:

[(1, 157639534), (2, 78819767), (13, 12126118), (26, 6063059), (29, 5435846), (58, 2717923), (377, 418142), (754, 209071)]