165304828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 320624640

約数和(自身を除く): 155319812

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 239, 283, 478, 566, 611, 956, 1132, 1222, 2444, 3107, 3679, 6214, 7358, 11233, 12428, 13301, 14716, 22466, 26602, 44932, 53204, 67637, 135274, 146029, 172913, 270548, 292058, 345826, 584116, 691652, 879281, 1758562, 3178939, 3517124, 6357878, 12715756, 41326207, 82652414, 165304828]

約数ペア:

[(1, 165304828), (2, 82652414), (4, 41326207), (13, 12715756), (26, 6357878), (47, 3517124), (52, 3178939), (94, 1758562), (188, 879281), (239, 691652), (283, 584116), (478, 345826), (566, 292058), (611, 270548), (956, 172913), (1132, 146029), (1222, 135274), (2444, 67637), (3107, 53204), (3679, 44932), (6214, 26602), (7358, 22466), (11233, 14716), (12428, 13301)]