156960841235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{709}}^1\times {\mathrm{3623}}^1$

素因数の和:4460

約数の個数: 48

約数和(自身を含む): 209435163840

約数和(自身を除く): 52474322605

約数列:

[1, 5, 11, 55, 101, 121, 505, 605, 709, 1111, 3545, 3623, 5555, 7799, 12221, 18115, 38995, 39853, 61105, 71609, 85789, 199265, 358045, 365923, 428945, 438383, 787699, 1829615, 2191915, 2568707, 3938495, 4025153, 8664689, 12843535, 20125765, 28255777, 43323445, 44276683, 141278885, 221383415, 259439407, 310813547, 1297197035, 1554067735, 2853833477, 14269167385, 31392168247, 156960841235]

約数ペア:

[(1, 156960841235), (5, 31392168247), (11, 14269167385), (55, 2853833477), (101, 1554067735), (121, 1297197035), (505, 310813547), (605, 259439407), (709, 221383415), (1111, 141278885), (3545, 44276683), (3623, 43323445), (5555, 28255777), (7799, 20125765), (12221, 12843535), (18115, 8664689), (38995, 4025153), (39853, 3938495), (61105, 2568707), (71609, 2191915), (85789, 1829615), (199265, 787699), (358045, 438383), (365923, 428945)]