151639156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{21503}}^1$

素因数の和:21591

約数の個数: 24

約数和(自身を含む): 278175744

約数和(自身を除く): 126536588

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 21503, 43006, 86012, 881623, 924629, 1763246, 1849258, 3526492, 3698516, 37909789, 75819578, 151639156]

約数ペア:

[(1, 151639156), (2, 75819578), (4, 37909789), (41, 3698516), (43, 3526492), (82, 1849258), (86, 1763246), (164, 924629), (172, 881623), (1763, 86012), (3526, 43006), (7052, 21503)]