167152640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{32647}}^1$

素因数の和:32672

約数の個数: 44

約数和(自身を含む): 400982736

約数和(自身を除く): 233830096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 32647, 65294, 130588, 163235, 261176, 326470, 522352, 652940, 1044704, 1305880, 2089408, 2611760, 4178816, 5223520, 8357632, 10447040, 16715264, 20894080, 33430528, 41788160, 83576320, 167152640]

約数ペア:

[(1, 167152640), (2, 83576320), (4, 41788160), (5, 33430528), (8, 20894080), (10, 16715264), (16, 10447040), (20, 8357632), (32, 5223520), (40, 4178816), (64, 2611760), (80, 2089408), (128, 1305880), (160, 1044704), (256, 652940), (320, 522352), (512, 326470), (640, 261176), (1024, 163235), (1280, 130588), (2560, 65294), (5120, 32647)]