157022021870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28394579}}^1$

素因数の和:28394672

約数の個数: 32

約数和(自身を含む): 327105561600

約数和(自身を除く): 170083539730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 28394579, 56789158, 141972895, 198762053, 283945790, 397524106, 993810265, 1987620530, 2243171741, 4486343482, 11215858705, 15702202187, 22431717410, 31404404374, 78511010935, 157022021870]

約数ペア:

[(1, 157022021870), (2, 78511010935), (5, 31404404374), (7, 22431717410), (10, 15702202187), (14, 11215858705), (35, 4486343482), (70, 2243171741), (79, 1987620530), (158, 993810265), (395, 397524106), (553, 283945790), (790, 198762053), (1106, 141972895), (2765, 56789158), (5530, 28394579)]