149620488

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{17863}}^1$

素因数の和:18221

約数の個数: 32

約数和(自身を含む): 375144000

約数和(自身を除く): 225523512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 4188, 8376, 17863, 35726, 53589, 71452, 107178, 142904, 214356, 428712, 6234187, 12468374, 18702561, 24936748, 37405122, 49873496, 74810244, 149620488]

約数ペア:

[(1, 149620488), (2, 74810244), (3, 49873496), (4, 37405122), (6, 24936748), (8, 18702561), (12, 12468374), (24, 6234187), (349, 428712), (698, 214356), (1047, 142904), (1396, 107178), (2094, 71452), (2792, 53589), (4188, 35726), (8376, 17863)]