147890244

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{286609}}^1$

素因数の和:286659

約数の個数: 24

約数和(自身を含む): 353103520

約数和(自身を除く): 205213276

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 286609, 573218, 859827, 1146436, 1719654, 3439308, 12324187, 24648374, 36972561, 49296748, 73945122, 147890244]

約数ペア:

[(1, 147890244), (2, 73945122), (3, 49296748), (4, 36972561), (6, 24648374), (12, 12324187), (43, 3439308), (86, 1719654), (129, 1146436), (172, 859827), (258, 573218), (516, 286609)]