173840628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8017}}^1$

素因数の和:8176

約数の個数: 48

約数和(自身を含む): 440027840

約数和(自身を除く): 266187212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 8017, 10842, 16034, 21684, 24051, 32068, 48102, 96204, 104221, 208442, 312663, 416884, 625326, 1114363, 1250652, 2228726, 3343089, 4457452, 6686178, 13372356, 14486719, 28973438, 43460157, 57946876, 86920314, 173840628]

約数ペア:

[(1, 173840628), (2, 86920314), (3, 57946876), (4, 43460157), (6, 28973438), (12, 14486719), (13, 13372356), (26, 6686178), (39, 4457452), (52, 3343089), (78, 2228726), (139, 1250652), (156, 1114363), (278, 625326), (417, 416884), (556, 312663), (834, 208442), (1668, 104221), (1807, 96204), (3614, 48102), (5421, 32068), (7228, 24051), (8017, 21684), (10842, 16034)]