141542960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136099}}^1$

素因数の和:136125

約数の個数: 40

約数和(自身を含む): 354404400

約数和(自身を除く): 212861440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 136099, 272198, 544396, 680495, 1088792, 1360990, 1769287, 2177584, 2721980, 3538574, 5443960, 7077148, 8846435, 10887920, 14154296, 17692870, 28308592, 35385740, 70771480, 141542960]

約数ペア:

[(1, 141542960), (2, 70771480), (4, 35385740), (5, 28308592), (8, 17692870), (10, 14154296), (13, 10887920), (16, 8846435), (20, 7077148), (26, 5443960), (40, 3538574), (52, 2721980), (65, 2177584), (80, 1769287), (104, 1360990), (130, 1088792), (208, 680495), (260, 544396), (520, 272198), (1040, 136099)]