121489768

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 231082560

約数和(自身を除く): 109592792

約数列:

[1, 2, 4, 8, 151, 163, 302, 326, 604, 617, 652, 1208, 1234, 1304, 2468, 4936, 24613, 49226, 93167, 98452, 100571, 186334, 196904, 201142, 372668, 402284, 745336, 804568, 15186221, 30372442, 60744884, 121489768]

約数ペア:

[(1, 121489768), (2, 60744884), (4, 30372442), (8, 15186221), (151, 804568), (163, 745336), (302, 402284), (326, 372668), (604, 201142), (617, 196904), (652, 186334), (1208, 100571), (1234, 98452), (1304, 93167), (2468, 49226), (4936, 24613)]