127929174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17491}}^1$

素因数の和:17572

約数の個数: 32

約数和(自身を含む): 272035584

約数和(自身を除く): 144106410

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 17491, 34982, 52473, 104946, 402293, 804586, 927023, 1206879, 1854046, 2413758, 2781069, 5562138, 21321529, 42643058, 63964587, 127929174]

約数ペア:

[(1, 127929174), (2, 63964587), (3, 42643058), (6, 21321529), (23, 5562138), (46, 2781069), (53, 2413758), (69, 1854046), (106, 1206879), (138, 927023), (159, 804586), (318, 402293), (1219, 104946), (2438, 52473), (3657, 34982), (7314, 17491)]