144079754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25537}}^1$

素因数の和:25590

約数の個数: 32

約数和(自身を含む): 274584576

約数和(自身を除く): 130504822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 25537, 51074, 178759, 331981, 357518, 663962, 791647, 1583294, 2323867, 4647734, 5541529, 10291411, 11083058, 20582822, 72039877, 144079754]

約数ペア:

[(1, 144079754), (2, 72039877), (7, 20582822), (13, 11083058), (14, 10291411), (26, 5541529), (31, 4647734), (62, 2323867), (91, 1583294), (182, 791647), (217, 663962), (403, 357518), (434, 331981), (806, 178759), (2821, 51074), (5642, 25537)]