131846254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 214754112

約数和(自身を除く): 82907858

約数列:

[1, 2, 17, 34, 61, 122, 151, 302, 421, 842, 1037, 2074, 2567, 5134, 7157, 9211, 14314, 18422, 25681, 51362, 63571, 127142, 156587, 313174, 436577, 873154, 1080707, 2161414, 3877831, 7755662, 65923127, 131846254]

約数ペア:

[(1, 131846254), (2, 65923127), (17, 7755662), (34, 3877831), (61, 2161414), (122, 1080707), (151, 873154), (302, 436577), (421, 313174), (842, 156587), (1037, 127142), (2074, 63571), (2567, 51362), (5134, 25681), (7157, 18422), (9211, 14314)]