149968348

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{4871}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 270103680

約数和(自身を除く): 120135332

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 716, 4871, 7697, 9742, 15394, 19484, 30788, 209453, 418906, 837812, 871909, 1743818, 3487636, 37492087, 74984174, 149968348]

約数ペア:

[(1, 149968348), (2, 74984174), (4, 37492087), (43, 3487636), (86, 1743818), (172, 871909), (179, 837812), (358, 418906), (716, 209453), (4871, 30788), (7697, 19484), (9742, 15394)]