133798528

素因数分解:

$2^7\times {\mathrm{397}}^1\times {\mathrm{2633}}^1$

素因数の和:3044

約数の個数: 32

約数和(自身を含む): 267324660

約数和(自身を除く): 133526132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 397, 794, 1588, 2633, 3176, 5266, 6352, 10532, 12704, 21064, 25408, 42128, 50816, 84256, 168512, 337024, 1045301, 2090602, 4181204, 8362408, 16724816, 33449632, 66899264, 133798528]

約数ペア:

[(1, 133798528), (2, 66899264), (4, 33449632), (8, 16724816), (16, 8362408), (32, 4181204), (64, 2090602), (128, 1045301), (397, 337024), (794, 168512), (1588, 84256), (2633, 50816), (3176, 42128), (5266, 25408), (6352, 21064), (10532, 12704)]