120368768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{72337}}^1$

素因数の和:72364

約数の個数: 32

約数和(自身を含む): 258246660

約数和(自身を除く): 137877892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 72337, 144674, 289348, 578696, 940381, 1157392, 1880762, 2314784, 3761524, 4629568, 7523048, 9259136, 15046096, 30092192, 60184384, 120368768]

約数ペア:

[(1, 120368768), (2, 60184384), (4, 30092192), (8, 15046096), (13, 9259136), (16, 7523048), (26, 4629568), (32, 3761524), (52, 2314784), (64, 1880762), (104, 1157392), (128, 940381), (208, 578696), (416, 289348), (832, 144674), (1664, 72337)]