128835174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1637}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 277935840

約数和(自身を除く): 149100666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1009, 1637, 2018, 3027, 3274, 4911, 6054, 9822, 13117, 21281, 26234, 39351, 42562, 63843, 78702, 127686, 1651733, 3303466, 4955199, 9910398, 21472529, 42945058, 64417587, 128835174]

約数ペア:

[(1, 128835174), (2, 64417587), (3, 42945058), (6, 21472529), (13, 9910398), (26, 4955199), (39, 3303466), (78, 1651733), (1009, 127686), (1637, 78702), (2018, 63843), (3027, 42562), (3274, 39351), (4911, 26234), (6054, 21281), (9822, 13117)]