149328426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61757}}^1$

素因数の和:61806

約数の個数: 32

約数和(自身を含む): 332011008

約数和(自身を除く): 182682582

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 61757, 123514, 185271, 370542, 802841, 1605682, 1914467, 2408523, 3828934, 4817046, 5743401, 11486802, 24888071, 49776142, 74664213, 149328426]

約数ペア:

[(1, 149328426), (2, 74664213), (3, 49776142), (6, 24888071), (13, 11486802), (26, 5743401), (31, 4817046), (39, 3828934), (62, 2408523), (78, 1914467), (93, 1605682), (186, 802841), (403, 370542), (806, 185271), (1209, 123514), (2418, 61757)]