157024017899

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1\times {\mathrm{400207}}^1$

素因数の和:402674

約数の個数: 16

約数和(自身を含む): 187335763968

約数和(自身を除く): 30311746069

約数列:

[1, 7, 23, 161, 2437, 17059, 56051, 392357, 400207, 2801449, 9204761, 64433327, 975304459, 6827131213, 22432002557, 157024017899]

約数ペア:

[(1, 157024017899), (7, 22432002557), (23, 6827131213), (161, 975304459), (2437, 64433327), (17059, 9204761), (56051, 2801449), (392357, 400207)]