140152004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{11987}}^1$

素因数の和:12107

約数の個数: 24

約数和(自身を含む): 255104640

約数和(自身を除く): 114952636

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 11987, 23974, 47948, 443519, 887038, 946973, 1774076, 1893946, 3787892, 35038001, 70076002, 140152004]

約数ペア:

[(1, 140152004), (2, 70076002), (4, 35038001), (37, 3787892), (74, 1893946), (79, 1774076), (148, 946973), (158, 887038), (316, 443519), (2923, 47948), (5846, 23974), (11692, 11987)]