156579126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{12421}}^1$

素因数の和:12628

約数の個数: 32

約数和(自身を含む): 343443456

約数和(自身を除く): 186864330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 4202, 6303, 12421, 12606, 24842, 37263, 74526, 136631, 273262, 409893, 819786, 2372411, 4744822, 7117233, 14234466, 26096521, 52193042, 78289563, 156579126]

約数ペア:

[(1, 156579126), (2, 78289563), (3, 52193042), (6, 26096521), (11, 14234466), (22, 7117233), (33, 4744822), (66, 2372411), (191, 819786), (382, 409893), (573, 273262), (1146, 136631), (2101, 74526), (4202, 37263), (6303, 24842), (12421, 12606)]