159898100

素因数分解:

$2^2\times 5^2\times {\mathrm{701}}^1\times {\mathrm{2281}}^1$

素因数の和:2996

約数の個数: 36

約数和(自身を含む): 347626188

約数和(自身を除く): 187728088

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 701, 1402, 2281, 2804, 3505, 4562, 7010, 9124, 11405, 14020, 17525, 22810, 35050, 45620, 57025, 70100, 114050, 228100, 1598981, 3197962, 6395924, 7994905, 15989810, 31979620, 39974525, 79949050, 159898100]

約数ペア:

[(1, 159898100), (2, 79949050), (4, 39974525), (5, 31979620), (10, 15989810), (20, 7994905), (25, 6395924), (50, 3197962), (100, 1598981), (701, 228100), (1402, 114050), (2281, 70100), (2804, 57025), (3505, 45620), (4562, 35050), (7010, 22810), (9124, 17525), (11405, 14020)]