157065021218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487779569}}^1$

素因数の和:487779601

約数の個数: 16

約数和(自身を含む): 280961032320

約数和(自身を除く): 123896011102

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 487779569, 975559138, 3414456983, 6828913966, 11218930087, 22437860174, 78532510609, 157065021218]

約数ペア:

[(1, 157065021218), (2, 78532510609), (7, 22437860174), (14, 11218930087), (23, 6828913966), (46, 3414456983), (161, 975559138), (322, 487779569)]