157673087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 193596480

約数和(自身を除く): 35923393

約数列:

[1, 11, 13, 29, 143, 193, 197, 319, 377, 2123, 2167, 2509, 2561, 4147, 5597, 5713, 27599, 28171, 38021, 61567, 62843, 72761, 74269, 418231, 494273, 800371, 816959, 1102609, 5437003, 12128699, 14333917, 157673087]

約数ペア:

[(1, 157673087), (11, 14333917), (13, 12128699), (29, 5437003), (143, 1102609), (193, 816959), (197, 800371), (319, 494273), (377, 418231), (2123, 74269), (2167, 72761), (2509, 62843), (2561, 61567), (4147, 38021), (5597, 28171), (5713, 27599)]