137188490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2927}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 255087360

約数和(自身を除く): 117898870

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 2927, 4687, 5854, 9374, 14635, 23435, 29270, 46870, 125861, 251722, 319043, 629305, 638086, 1258610, 1595215, 3190430, 13718849, 27437698, 68594245, 137188490]

約数ペア:

[(1, 137188490), (2, 68594245), (5, 27437698), (10, 13718849), (43, 3190430), (86, 1595215), (109, 1258610), (215, 638086), (218, 629305), (430, 319043), (545, 251722), (1090, 125861), (2927, 46870), (4687, 29270), (5854, 23435), (9374, 14635)]