128156970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33637}}^1$

素因数の和:33774

約数の個数: 32

約数和(自身を含む): 310007808

約数和(自身を除く): 181850838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 33637, 67274, 100911, 168185, 201822, 336370, 504555, 1009110, 4271899, 8543798, 12815697, 21359495, 25631394, 42718990, 64078485, 128156970]

約数ペア:

[(1, 128156970), (2, 64078485), (3, 42718990), (5, 25631394), (6, 21359495), (10, 12815697), (15, 8543798), (30, 4271899), (127, 1009110), (254, 504555), (381, 336370), (635, 201822), (762, 168185), (1270, 100911), (1905, 67274), (3810, 33637)]