157352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 340200

約数和(自身を除く): 182848

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 178, 221, 356, 442, 712, 884, 1157, 1513, 1768, 2314, 3026, 4628, 6052, 9256, 12104, 19669, 39338, 78676, 157352]

約数ペア:

[(1, 157352), (2, 78676), (4, 39338), (8, 19669), (13, 12104), (17, 9256), (26, 6052), (34, 4628), (52, 3026), (68, 2314), (89, 1768), (104, 1513), (136, 1157), (178, 884), (221, 712), (356, 442)]