159268326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1999}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 372096000

約数和(自身を除く): 212827674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 271, 294, 542, 813, 1626, 1897, 1999, 3794, 3998, 5691, 5997, 11382, 11994, 13279, 13993, 26558, 27986, 39837, 41979, 79674, 83958, 97951, 195902, 293853, 541729, 587706, 1083458, 1625187, 3250374, 3792103, 7584206, 11376309, 22752618, 26544721, 53089442, 79634163, 159268326]

約数ペア:

[(1, 159268326), (2, 79634163), (3, 53089442), (6, 26544721), (7, 22752618), (14, 11376309), (21, 7584206), (42, 3792103), (49, 3250374), (98, 1625187), (147, 1083458), (271, 587706), (294, 541729), (542, 293853), (813, 195902), (1626, 97951), (1897, 83958), (1999, 79674), (3794, 41979), (3998, 39837), (5691, 27986), (5997, 26558), (11382, 13993), (11994, 13279)]