123257676

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{68023}}^1$

素因数の和:68181

約数の個数: 24

約数和(自身を含む): 289510144

約数和(自身を除く): 166252468

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 68023, 136046, 204069, 272092, 408138, 816276, 10271473, 20542946, 30814419, 41085892, 61628838, 123257676]

約数ペア:

[(1, 123257676), (2, 61628838), (3, 41085892), (4, 30814419), (6, 20542946), (12, 10271473), (151, 816276), (302, 408138), (453, 272092), (604, 204069), (906, 136046), (1812, 68023)]