153921408

素因数分解:

$2^7\times 3^1\times {\mathrm{400837}}^1$

素因数の和:400854

約数の個数: 32

約数和(自身を含む): 408854760

約数和(自身を除く): 254933352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 400837, 801674, 1202511, 1603348, 2405022, 3206696, 4810044, 6413392, 9620088, 12826784, 19240176, 25653568, 38480352, 51307136, 76960704, 153921408]

約数ペア:

[(1, 153921408), (2, 76960704), (3, 51307136), (4, 38480352), (6, 25653568), (8, 19240176), (12, 12826784), (16, 9620088), (24, 6413392), (32, 4810044), (48, 3206696), (64, 2405022), (96, 1603348), (128, 1202511), (192, 801674), (384, 400837)]