164621286

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4013}}^1$

素因数の和:4117

約数の個数: 48

約数和(自身を含む): 371953296

約数和(自身を除く): 207332010

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 258, 318, 387, 477, 774, 954, 2279, 4013, 4558, 6837, 8026, 12039, 13674, 20511, 24078, 36117, 41022, 72234, 172559, 212689, 345118, 425378, 517677, 638067, 1035354, 1276134, 1553031, 1914201, 3106062, 3828402, 9145627, 18291254, 27436881, 54873762, 82310643, 164621286]

約数ペア:

[(1, 164621286), (2, 82310643), (3, 54873762), (6, 27436881), (9, 18291254), (18, 9145627), (43, 3828402), (53, 3106062), (86, 1914201), (106, 1553031), (129, 1276134), (159, 1035354), (258, 638067), (318, 517677), (387, 425378), (477, 345118), (774, 212689), (954, 172559), (2279, 72234), (4013, 41022), (4558, 36117), (6837, 24078), (8026, 20511), (12039, 13674)]