149225496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{888247}}^1$

素因数の和:888263

約数の個数: 32

約数和(自身を含む): 426359040

約数和(自身を除く): 277133544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 888247, 1776494, 2664741, 3552988, 5329482, 6217729, 7105976, 10658964, 12435458, 18653187, 21317928, 24870916, 37306374, 49741832, 74612748, 149225496]

約数ペア:

[(1, 149225496), (2, 74612748), (3, 49741832), (4, 37306374), (6, 24870916), (7, 21317928), (8, 18653187), (12, 12435458), (14, 10658964), (21, 7105976), (24, 6217729), (28, 5329482), (42, 3552988), (56, 2664741), (84, 1776494), (168, 888247)]