123681216

素因数分解:

$2^6\times 3^1\times {\mathrm{644173}}^1$

素因数の和:644188

約数の個数: 28

約数和(自身を含む): 327240392

約数和(自身を除く): 203559176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 644173, 1288346, 1932519, 2576692, 3865038, 5153384, 7730076, 10306768, 15460152, 20613536, 30920304, 41227072, 61840608, 123681216]

約数ペア:

[(1, 123681216), (2, 61840608), (3, 41227072), (4, 30920304), (6, 20613536), (8, 15460152), (12, 10306768), (16, 7730076), (24, 5153384), (32, 3865038), (48, 2576692), (64, 1932519), (96, 1288346), (192, 644173)]