157213736

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{173909}}^1$

素因数の和:174028

約数の個数: 16

約数和(自身を含む): 297386100

約数和(自身を除く): 140172364

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 173909, 347818, 695636, 1391272, 19651717, 39303434, 78606868, 157213736]

約数ペア:

[(1, 157213736), (2, 78606868), (4, 39303434), (8, 19651717), (113, 1391272), (226, 695636), (452, 347818), (904, 173909)]