164810365616

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{12829}}^1\times {\mathrm{4751}}^1$

素因数の和:17614

約数の個数: 60

約数和(自身を含む): 345872371680

約数和(自身を除く): 181062006064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 4751, 9502, 12829, 19004, 25658, 38008, 51316, 61763, 76016, 102632, 123526, 166777, 205264, 247052, 333554, 494104, 667108, 802919, 988208, 1334216, 1605838, 2168101, 2668432, 3211676, 4336202, 6423352, 8672404, 12846704, 17344808, 34689616, 60950579, 121901158, 243802316, 487604632, 792357527, 975209264, 1584715054, 3169430108, 6338860216, 10300647851, 12677720432, 20601295702, 41202591404, 82405182808, 164810365616]

約数ペア:

[(1, 164810365616), (2, 82405182808), (4, 41202591404), (8, 20601295702), (13, 12677720432), (16, 10300647851), (26, 6338860216), (52, 3169430108), (104, 1584715054), (169, 975209264), (208, 792357527), (338, 487604632), (676, 243802316), (1352, 121901158), (2704, 60950579), (4751, 34689616), (9502, 17344808), (12829, 12846704), (19004, 8672404), (25658, 6423352), (38008, 4336202), (51316, 3211676), (61763, 2668432), (76016, 2168101), (102632, 1605838), (123526, 1334216), (166777, 988208), (205264, 802919), (247052, 667108), (333554, 494104)]