156955746834

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2221}}^1\times {\mathrm{16427}}^1$

素因数の和:18895

約数の個数: 48

約数和(自身を含む): 341668229760

約数和(自身を除く): 184712482926

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 2221, 4302, 4442, 6663, 13326, 16427, 19989, 32854, 39978, 49281, 98562, 147843, 295686, 530819, 1061638, 1592457, 3184914, 3926053, 4777371, 7852106, 9554742, 11778159, 23556318, 35334477, 36484367, 70668954, 72968734, 109453101, 218906202, 328359303, 656718606, 8719763713, 17439527426, 26159291139, 52318582278, 78477873417, 156955746834]

約数ペア:

[(1, 156955746834), (2, 78477873417), (3, 52318582278), (6, 26159291139), (9, 17439527426), (18, 8719763713), (239, 656718606), (478, 328359303), (717, 218906202), (1434, 109453101), (2151, 72968734), (2221, 70668954), (4302, 36484367), (4442, 35334477), (6663, 23556318), (13326, 11778159), (16427, 9554742), (19989, 7852106), (32854, 4777371), (39978, 3926053), (49281, 3184914), (98562, 1592457), (147843, 1061638), (295686, 530819)]