148945776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{443291}}^1$

素因数の和:443309

約数の個数: 40

約数和(自身を含む): 439745664

約数和(自身を除く): 290799888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 443291, 886582, 1329873, 1773164, 2659746, 3103037, 3546328, 5319492, 6206074, 7092656, 9309111, 10638984, 12412148, 18618222, 21277968, 24824296, 37236444, 49648592, 74472888, 148945776]

約数ペア:

[(1, 148945776), (2, 74472888), (3, 49648592), (4, 37236444), (6, 24824296), (7, 21277968), (8, 18618222), (12, 12412148), (14, 10638984), (16, 9309111), (21, 7092656), (24, 6206074), (28, 5319492), (42, 3546328), (48, 3103037), (56, 2659746), (84, 1773164), (112, 1329873), (168, 886582), (336, 443291)]