143739264

素因数分解:

$2^7\times 3^1\times {\mathrm{374321}}^1$

素因数の和:374338

約数の個数: 32

約数和(自身を含む): 381808440

約数和(自身を除く): 238069176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 374321, 748642, 1122963, 1497284, 2245926, 2994568, 4491852, 5989136, 8983704, 11978272, 17967408, 23956544, 35934816, 47913088, 71869632, 143739264]

約数ペア:

[(1, 143739264), (2, 71869632), (3, 47913088), (4, 35934816), (6, 23956544), (8, 17967408), (12, 11978272), (16, 8983704), (24, 5989136), (32, 4491852), (48, 2994568), (64, 2245926), (96, 1497284), (128, 1122963), (192, 748642), (384, 374321)]