144865684621

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{205103}}^1$

素因数の和:205281

約数の個数: 32

約数和(自身を含む): 178627534848

約数和(自身を除く): 33761850227

約数列:

[1, 7, 23, 41, 107, 161, 287, 749, 943, 2461, 4387, 6601, 17227, 30709, 100901, 205103, 706307, 1435721, 4717369, 8409223, 21946021, 33021583, 58864561, 153622147, 193412129, 504758483, 899786861, 1353884903, 3533309381, 6298508027, 20695097803, 144865684621]

約数ペア:

[(1, 144865684621), (7, 20695097803), (23, 6298508027), (41, 3533309381), (107, 1353884903), (161, 899786861), (287, 504758483), (749, 193412129), (943, 153622147), (2461, 58864561), (4387, 33021583), (6601, 21946021), (17227, 8409223), (30709, 4717369), (100901, 1435721), (205103, 706307)]