169312910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2381}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 328944672

約数和(自身を除く): 159631762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 547, 1094, 2381, 2735, 4762, 5470, 7111, 11905, 14222, 23810, 30953, 35555, 61906, 71110, 154765, 309530, 1302407, 2604814, 6512035, 13024070, 16931291, 33862582, 84656455, 169312910]

約数ペア:

[(1, 169312910), (2, 84656455), (5, 33862582), (10, 16931291), (13, 13024070), (26, 6512035), (65, 2604814), (130, 1302407), (547, 309530), (1094, 154765), (2381, 71110), (2735, 61906), (4762, 35555), (5470, 30953), (7111, 23810), (11905, 14222)]