155166228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{615739}}^1$

素因数の和:615756

約数の個数: 36

約数和(自身を含む): 448258720

約数和(自身を除く): 293092492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 615739, 1231478, 1847217, 2462956, 3694434, 4310173, 5541651, 7388868, 8620346, 11083302, 12930519, 17240692, 22166604, 25861038, 38791557, 51722076, 77583114, 155166228]

約数ペア:

[(1, 155166228), (2, 77583114), (3, 51722076), (4, 38791557), (6, 25861038), (7, 22166604), (9, 17240692), (12, 12930519), (14, 11083302), (18, 8620346), (21, 7388868), (28, 5541651), (36, 4310173), (42, 3694434), (63, 2462956), (84, 1847217), (126, 1231478), (252, 615739)]