139666188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1543}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 344126720

約数和(自身を除く): 204460532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 397, 794, 1191, 1543, 1588, 2382, 3086, 4629, 4764, 6172, 7543, 9258, 15086, 18516, 22629, 29317, 30172, 45258, 58634, 87951, 90516, 117268, 175902, 351804, 612571, 1225142, 1837713, 2450284, 3675426, 7350852, 11638849, 23277698, 34916547, 46555396, 69833094, 139666188]

約数ペア:

[(1, 139666188), (2, 69833094), (3, 46555396), (4, 34916547), (6, 23277698), (12, 11638849), (19, 7350852), (38, 3675426), (57, 2450284), (76, 1837713), (114, 1225142), (228, 612571), (397, 351804), (794, 175902), (1191, 117268), (1543, 90516), (1588, 87951), (2382, 58634), (3086, 45258), (4629, 30172), (4764, 29317), (6172, 22629), (7543, 18516), (9258, 15086)]