159817646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{70157}}^1$

素因数の和:70243

約数の個数: 16

約数和(自身を含む): 257620176

約数和(自身を除く): 97802530

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 70157, 140314, 1192669, 2385338, 4700519, 9401038, 79908823, 159817646]

約数ペア:

[(1, 159817646), (2, 79908823), (17, 9401038), (34, 4700519), (67, 2385338), (134, 1192669), (1139, 140314), (2278, 70157)]