128539566

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 285169248

約数和(自身を除く): 156629682

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 167, 183, 334, 366, 501, 549, 701, 1002, 1098, 1402, 1503, 2103, 3006, 4206, 6309, 10187, 12618, 20374, 30561, 42761, 61122, 85522, 91683, 117067, 128283, 183366, 234134, 256566, 351201, 384849, 702402, 769698, 1053603, 2107206, 7141087, 14282174, 21423261, 42846522, 64269783, 128539566]

約数ペア:

[(1, 128539566), (2, 64269783), (3, 42846522), (6, 21423261), (9, 14282174), (18, 7141087), (61, 2107206), (122, 1053603), (167, 769698), (183, 702402), (334, 384849), (366, 351201), (501, 256566), (549, 234134), (701, 183366), (1002, 128283), (1098, 117067), (1402, 91683), (1503, 85522), (2103, 61122), (3006, 42761), (4206, 30561), (6309, 20374), (10187, 12618)]