155521968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{462863}}^1$

素因数の和:462881

約数の個数: 40

約数和(自身を含む): 459161088

約数和(自身を除く): 303639120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 462863, 925726, 1388589, 1851452, 2777178, 3240041, 3702904, 5554356, 6480082, 7405808, 9720123, 11108712, 12960164, 19440246, 22217424, 25920328, 38880492, 51840656, 77760984, 155521968]

約数ペア:

[(1, 155521968), (2, 77760984), (3, 51840656), (4, 38880492), (6, 25920328), (7, 22217424), (8, 19440246), (12, 12960164), (14, 11108712), (16, 9720123), (21, 7405808), (24, 6480082), (28, 5554356), (42, 3702904), (48, 3240041), (56, 2777178), (84, 1851452), (112, 1388589), (168, 925726), (336, 462863)]