158093780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5381}}^1$

素因数の和:5516

約数の個数: 48

約数和(自身を含む): 360766224

約数和(自身を除く): 202672444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 5381, 5876, 7345, 10762, 14690, 21524, 26905, 29380, 53810, 69953, 107620, 139906, 279812, 349765, 608053, 699530, 1216106, 1399060, 2432212, 3040265, 6080530, 7904689, 12161060, 15809378, 31618756, 39523445, 79046890, 158093780]

約数ペア:

[(1, 158093780), (2, 79046890), (4, 39523445), (5, 31618756), (10, 15809378), (13, 12161060), (20, 7904689), (26, 6080530), (52, 3040265), (65, 2432212), (113, 1399060), (130, 1216106), (226, 699530), (260, 608053), (452, 349765), (565, 279812), (1130, 139906), (1469, 107620), (2260, 69953), (2938, 53810), (5381, 29380), (5876, 26905), (7345, 21524), (10762, 14690)]