156925124638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{20928931}}^1$

素因数の和:20929119

約数の個数: 16

約数和(自身を含む): 247128829056

約数和(自身を除く): 90203704418

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 20928931, 41857862, 481365413, 962730826, 3411415753, 6822831506, 78462562319, 156925124638]

約数ペア:

[(1, 156925124638), (2, 78462562319), (23, 6822831506), (46, 3411415753), (163, 962730826), (326, 481365413), (3749, 41857862), (7498, 20928931)]