164041774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{70891}}^1$

素因数の和:70995

約数の個数: 16

約数和(自身を含む): 267971760

約数和(自身を除く): 103929986

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 70891, 141782, 921583, 1843166, 6309299, 12618598, 82020887, 164041774]

約数ペア:

[(1, 164041774), (2, 82020887), (13, 12618598), (26, 6309299), (89, 1843166), (178, 921583), (1157, 141782), (2314, 70891)]