149770992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{445747}}^1$

素因数の和:445765

約数の個数: 40

約数和(自身を含む): 442182016

約数和(自身を除く): 292411024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 445747, 891494, 1337241, 1782988, 2674482, 3120229, 3565976, 5348964, 6240458, 7131952, 9360687, 10697928, 12480916, 18721374, 21395856, 24961832, 37442748, 49923664, 74885496, 149770992]

約数ペア:

[(1, 149770992), (2, 74885496), (3, 49923664), (4, 37442748), (6, 24961832), (7, 21395856), (8, 18721374), (12, 12480916), (14, 10697928), (16, 9360687), (21, 7131952), (24, 6240458), (28, 5348964), (42, 3565976), (48, 3120229), (56, 2674482), (84, 1782988), (112, 1337241), (168, 891494), (336, 445747)]