164128974

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 332107776

約数和(自身を除く): 167978802

約数列:

[1, 2, 3, 6, 191, 197, 382, 394, 573, 591, 727, 1146, 1182, 1454, 2181, 4362, 37627, 75254, 112881, 138857, 143219, 225762, 277714, 286438, 416571, 429657, 833142, 859314, 27354829, 54709658, 82064487, 164128974]

約数ペア:

[(1, 164128974), (2, 82064487), (3, 54709658), (6, 27354829), (191, 859314), (197, 833142), (382, 429657), (394, 416571), (573, 286438), (591, 277714), (727, 225762), (1146, 143219), (1182, 138857), (1454, 112881), (2181, 75254), (4362, 37627)]