189413328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{303547}}^1$

素因数の和:303571

約数の個数: 40

約数和(自身を含む): 526959328

約数和(自身を除く): 337546000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 303547, 607094, 910641, 1214188, 1821282, 2428376, 3642564, 3946111, 4856752, 7285128, 7892222, 11838333, 14570256, 15784444, 23676666, 31568888, 47353332, 63137776, 94706664, 189413328]

約数ペア:

[(1, 189413328), (2, 94706664), (3, 63137776), (4, 47353332), (6, 31568888), (8, 23676666), (12, 15784444), (13, 14570256), (16, 11838333), (24, 7892222), (26, 7285128), (39, 4856752), (48, 3946111), (52, 3642564), (78, 2428376), (104, 1821282), (156, 1214188), (208, 910641), (312, 607094), (624, 303547)]