163121016

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 419569920

約数和(自身を除く): 256448904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 263, 344, 516, 526, 601, 789, 1032, 1052, 1202, 1578, 1803, 2104, 2404, 3156, 3606, 4808, 6312, 7212, 11309, 14424, 22618, 25843, 33927, 45236, 51686, 67854, 77529, 90472, 103372, 135708, 155058, 158063, 206744, 271416, 310116, 316126, 474189, 620232, 632252, 948378, 1264504, 1896756, 3793512, 6796709, 13593418, 20390127, 27186836, 40780254, 54373672, 81560508, 163121016]

約数ペア:

[(1, 163121016), (2, 81560508), (3, 54373672), (4, 40780254), (6, 27186836), (8, 20390127), (12, 13593418), (24, 6796709), (43, 3793512), (86, 1896756), (129, 1264504), (172, 948378), (258, 632252), (263, 620232), (344, 474189), (516, 316126), (526, 310116), (601, 271416), (789, 206744), (1032, 158063), (1052, 155058), (1202, 135708), (1578, 103372), (1803, 90472), (2104, 77529), (2404, 67854), (3156, 51686), (3606, 45236), (4808, 33927), (6312, 25843), (7212, 22618), (11309, 14424)]