152874197

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 177526272

約数和(自身を除く): 24652075

約数列:

[1, 7, 113, 157, 791, 1099, 1231, 8617, 17741, 124187, 139103, 193267, 973721, 1352869, 21839171, 152874197]

約数ペア:

[(1, 152874197), (7, 21839171), (113, 1352869), (157, 973721), (791, 193267), (1099, 139103), (1231, 124187), (8617, 17741)]