159373910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3821}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 296648352

約数和(自身を除く): 137274442

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 3821, 4171, 7642, 8342, 19105, 20855, 38210, 41710, 164303, 328606, 370637, 741274, 821515, 1643030, 1853185, 3706370, 15937391, 31874782, 79686955, 159373910]

約数ペア:

[(1, 159373910), (2, 79686955), (5, 31874782), (10, 15937391), (43, 3706370), (86, 1853185), (97, 1643030), (194, 821515), (215, 741274), (430, 370637), (485, 328606), (970, 164303), (3821, 41710), (4171, 38210), (7642, 20855), (8342, 19105)]