164440614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 369734400

約数和(自身を除く): 205293786

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 139, 174, 278, 377, 417, 523, 754, 834, 1046, 1131, 1569, 1807, 2262, 3138, 3614, 4031, 5421, 6799, 8062, 10842, 12093, 13598, 15167, 20397, 24186, 30334, 40794, 45501, 52403, 72697, 91002, 104806, 145394, 157209, 197171, 218091, 314418, 394342, 436182, 591513, 945061, 1183026, 1890122, 2108213, 2835183, 4216426, 5670366, 6324639, 12649278, 27406769, 54813538, 82220307, 164440614]

約数ペア:

[(1, 164440614), (2, 82220307), (3, 54813538), (6, 27406769), (13, 12649278), (26, 6324639), (29, 5670366), (39, 4216426), (58, 2835183), (78, 2108213), (87, 1890122), (139, 1183026), (174, 945061), (278, 591513), (377, 436182), (417, 394342), (523, 314418), (754, 218091), (834, 197171), (1046, 157209), (1131, 145394), (1569, 104806), (1807, 91002), (2262, 72697), (3138, 52403), (3614, 45501), (4031, 40794), (5421, 30334), (6799, 24186), (8062, 20397), (10842, 15167), (12093, 13598)]