126706678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 243855360

約数和(自身を除く): 117148682

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 79, 119, 158, 161, 238, 293, 322, 391, 553, 586, 782, 1106, 1343, 1817, 2051, 2686, 2737, 3634, 4102, 4981, 5474, 6739, 9401, 9962, 12719, 13478, 18802, 23147, 25438, 30889, 34867, 46294, 47173, 61778, 69734, 94346, 114563, 162029, 216223, 229126, 324058, 393499, 432446, 532381, 786998, 801941, 1064762, 1603882, 2754493, 3726667, 5508986, 7453334, 9050477, 18100954, 63353339, 126706678]

約数ペア:

[(1, 126706678), (2, 63353339), (7, 18100954), (14, 9050477), (17, 7453334), (23, 5508986), (34, 3726667), (46, 2754493), (79, 1603882), (119, 1064762), (158, 801941), (161, 786998), (238, 532381), (293, 432446), (322, 393499), (391, 324058), (553, 229126), (586, 216223), (782, 162029), (1106, 114563), (1343, 94346), (1817, 69734), (2051, 61778), (2686, 47173), (2737, 46294), (3634, 34867), (4102, 30889), (4981, 25438), (5474, 23147), (6739, 18802), (9401, 13478), (9962, 12719)]