165958730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{124781}}^1$

素因数の和:124814

約数の個数: 32

約数和(自身を含む): 359372160

約数和(自身を除く): 193413430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 124781, 249562, 623905, 873467, 1247810, 1746934, 2370839, 4367335, 4741678, 8734670, 11854195, 16595873, 23708390, 33191746, 82979365, 165958730]

約数ペア:

[(1, 165958730), (2, 82979365), (5, 33191746), (7, 23708390), (10, 16595873), (14, 11854195), (19, 8734670), (35, 4741678), (38, 4367335), (70, 2370839), (95, 1746934), (133, 1247810), (190, 873467), (266, 623905), (665, 249562), (1330, 124781)]