160925716

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 327918976

約数和(自身を除く): 166993260

約数列:

[1, 2, 4, 7, 14, 28, 97, 193, 194, 307, 386, 388, 614, 679, 772, 1228, 1351, 1358, 2149, 2702, 2716, 4298, 5404, 8596, 18721, 29779, 37442, 59251, 59558, 74884, 118502, 119116, 131047, 208453, 237004, 262094, 414757, 416906, 524188, 829514, 833812, 1659028, 5747347, 11494694, 22989388, 40231429, 80462858, 160925716]

約数ペア:

[(1, 160925716), (2, 80462858), (4, 40231429), (7, 22989388), (14, 11494694), (28, 5747347), (97, 1659028), (193, 833812), (194, 829514), (307, 524188), (386, 416906), (388, 414757), (614, 262094), (679, 237004), (772, 208453), (1228, 131047), (1351, 119116), (1358, 118502), (2149, 74884), (2702, 59558), (2716, 59251), (4298, 37442), (5404, 29779), (8596, 18721)]