156913917566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{14159}}^1$

素因数の和:14589

約数の個数: 64

約数和(自身を含む): 283964866560

約数和(自身を除く): 127050948994

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 271, 322, 542, 889, 1778, 1897, 2921, 3794, 5842, 6233, 12466, 14159, 20447, 28318, 34417, 40894, 43631, 68834, 87262, 99113, 198226, 240919, 325657, 481838, 651314, 791591, 1583182, 1798193, 2279599, 3596386, 3837089, 4559198, 5541137, 7674178, 11082274, 12587351, 25174702, 26859623, 41358439, 53719246, 82716878, 88253047, 176506094, 289509073, 487310303, 579018146, 617771329, 974620606, 1235542658, 3411172121, 6822344242, 11208136969, 22416273938, 78456958783, 156913917566]

約数ペア:

[(1, 156913917566), (2, 78456958783), (7, 22416273938), (14, 11208136969), (23, 6822344242), (46, 3411172121), (127, 1235542658), (161, 974620606), (254, 617771329), (271, 579018146), (322, 487310303), (542, 289509073), (889, 176506094), (1778, 88253047), (1897, 82716878), (2921, 53719246), (3794, 41358439), (5842, 26859623), (6233, 25174702), (12466, 12587351), (14159, 11082274), (20447, 7674178), (28318, 5541137), (34417, 4559198), (40894, 3837089), (43631, 3596386), (68834, 2279599), (87262, 1798193), (99113, 1583182), (198226, 791591), (240919, 651314), (325657, 481838)]