149647848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{890761}}^1$

素因数の和:890777

約数の個数: 32

約数和(自身を含む): 427565760

約数和(自身を除く): 277917912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 890761, 1781522, 2672283, 3563044, 5344566, 6235327, 7126088, 10689132, 12470654, 18705981, 21378264, 24941308, 37411962, 49882616, 74823924, 149647848]

約数ペア:

[(1, 149647848), (2, 74823924), (3, 49882616), (4, 37411962), (6, 24941308), (7, 21378264), (8, 18705981), (12, 12470654), (14, 10689132), (21, 7126088), (24, 6235327), (28, 5344566), (42, 3563044), (56, 2672283), (84, 1781522), (168, 890761)]