155538192

素因数分解:

$2^4\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{1999}}^1$

素因数の和:3631

約数の個数: 40

約数和(自身を含む): 402256000

約数和(自身を除く): 246717808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1621, 1999, 3242, 3998, 4863, 5997, 6484, 7996, 9726, 11994, 12968, 15992, 19452, 23988, 25936, 31984, 38904, 47976, 77808, 95952, 3240379, 6480758, 9721137, 12961516, 19442274, 25923032, 38884548, 51846064, 77769096, 155538192]

約数ペア:

[(1, 155538192), (2, 77769096), (3, 51846064), (4, 38884548), (6, 25923032), (8, 19442274), (12, 12961516), (16, 9721137), (24, 6480758), (48, 3240379), (1621, 95952), (1999, 77808), (3242, 47976), (3998, 38904), (4863, 31984), (5997, 25936), (6484, 23988), (7996, 19452), (9726, 15992), (11994, 12968)]