133052432

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{105263}}^1$

素因数の和:105350

約数の個数: 20

約数和(自身を含む): 261054720

約数和(自身を除く): 128002288

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 105263, 210526, 421052, 842104, 1684208, 8315777, 16631554, 33263108, 66526216, 133052432]

約数ペア:

[(1, 133052432), (2, 66526216), (4, 33263108), (8, 16631554), (16, 8315777), (79, 1684208), (158, 842104), (316, 421052), (632, 210526), (1264, 105263)]