156934834

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 295925760

約数和(自身を除く): 138990926

約数列:

[1, 2, 7, 14, 29, 31, 37, 58, 62, 74, 203, 217, 259, 337, 406, 434, 518, 674, 899, 1073, 1147, 1798, 2146, 2294, 2359, 4718, 6293, 7511, 8029, 9773, 10447, 12469, 12586, 15022, 16058, 19546, 20894, 24938, 33263, 66526, 68411, 73129, 87283, 136822, 146258, 174566, 232841, 302963, 361601, 386539, 465682, 605926, 723202, 773078, 2120741, 2531207, 2705773, 4241482, 5062414, 5411546, 11209631, 22419262, 78467417, 156934834]

約数ペア:

[(1, 156934834), (2, 78467417), (7, 22419262), (14, 11209631), (29, 5411546), (31, 5062414), (37, 4241482), (58, 2705773), (62, 2531207), (74, 2120741), (203, 773078), (217, 723202), (259, 605926), (337, 465682), (406, 386539), (434, 361601), (518, 302963), (674, 232841), (899, 174566), (1073, 146258), (1147, 136822), (1798, 87283), (2146, 73129), (2294, 68411), (2359, 66526), (4718, 33263), (6293, 24938), (7511, 20894), (8029, 19546), (9773, 16058), (10447, 15022), (12469, 12586)]