121353154

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7714

約数の個数: 24

約数和(自身を含む): 201329280

約数和(自身を除く): 79976126

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 7639, 7943, 15278, 15886, 99307, 198614, 359033, 718066, 1290991, 2581982, 4667429, 9334858, 60676577, 121353154]

約数ペア:

[(1, 121353154), (2, 60676577), (13, 9334858), (26, 4667429), (47, 2581982), (94, 1290991), (169, 718066), (338, 359033), (611, 198614), (1222, 99307), (7639, 15886), (7943, 15278)]