131354928

素因数分解:

$2^4\times 3^2\times {\mathrm{912187}}^1$

素因数の和:912201

約数の個数: 30

約数和(自身を含む): 367611764

約数和(自身を除く): 236256836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 912187, 1824374, 2736561, 3648748, 5473122, 7297496, 8209683, 10946244, 14594992, 16419366, 21892488, 32838732, 43784976, 65677464, 131354928]

約数ペア:

[(1, 131354928), (2, 65677464), (3, 43784976), (4, 32838732), (6, 21892488), (8, 16419366), (9, 14594992), (12, 10946244), (16, 8209683), (18, 7297496), (24, 5473122), (36, 3648748), (48, 2736561), (72, 1824374), (144, 912187)]