164983612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 316108800

約数和(自身を除く): 151125188

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 239, 293, 478, 586, 589, 956, 1172, 1178, 2356, 4541, 5567, 7409, 9082, 9083, 11134, 14818, 18164, 18166, 22268, 29636, 36332, 70027, 140054, 140771, 172577, 280108, 281542, 345154, 563084, 690308, 1330513, 2170837, 2661026, 4341674, 5322052, 8683348, 41245903, 82491806, 164983612]

約数ペア:

[(1, 164983612), (2, 82491806), (4, 41245903), (19, 8683348), (31, 5322052), (38, 4341674), (62, 2661026), (76, 2170837), (124, 1330513), (239, 690308), (293, 563084), (478, 345154), (586, 281542), (589, 280108), (956, 172577), (1172, 140771), (1178, 140054), (2356, 70027), (4541, 36332), (5567, 29636), (7409, 22268), (9082, 18166), (9083, 18164), (11134, 14818)]