129120292

素因数分解:

$2^2\times 7^3\times {\mathrm{94111}}^1$

素因数の和:94136

約数の個数: 24

約数和(自身を含む): 263513600

約数和(自身を除く): 134393308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 94111, 188222, 376444, 658777, 1317554, 2635108, 4611439, 9222878, 18445756, 32280073, 64560146, 129120292]

約数ペア:

[(1, 129120292), (2, 64560146), (4, 32280073), (7, 18445756), (14, 9222878), (28, 4611439), (49, 2635108), (98, 1317554), (196, 658777), (343, 376444), (686, 188222), (1372, 94111)]