165143030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1259}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 320695200

約数和(自身を除く): 155552170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1009, 1259, 2018, 2518, 5045, 6295, 10090, 12590, 13117, 16367, 26234, 32734, 65585, 81835, 131170, 163670, 1270331, 2540662, 6351655, 12703310, 16514303, 33028606, 82571515, 165143030]

約数ペア:

[(1, 165143030), (2, 82571515), (5, 33028606), (10, 16514303), (13, 12703310), (26, 6351655), (65, 2540662), (130, 1270331), (1009, 163670), (1259, 131170), (2018, 81835), (2518, 65585), (5045, 32734), (6295, 26234), (10090, 16367), (12590, 13117)]