320157612

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{112573}}^1$

素因数の和:112662

約数の個数: 36

約数和(自身を含む): 819538720

約数和(自身を除く): 499381108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 112573, 225146, 337719, 450292, 675438, 1013157, 1350876, 2026314, 4052628, 8893267, 17786534, 26679801, 35573068, 53359602, 80039403, 106719204, 160078806, 320157612]

約数ペア:

[(1, 320157612), (2, 160078806), (3, 106719204), (4, 80039403), (6, 53359602), (9, 35573068), (12, 26679801), (18, 17786534), (36, 8893267), (79, 4052628), (158, 2026314), (237, 1350876), (316, 1013157), (474, 675438), (711, 450292), (948, 337719), (1422, 225146), (2844, 112573)]