160939576

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^3\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 364896000

約数和(自身を除く): 203956424

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 419, 532, 722, 838, 1064, 1444, 1676, 2527, 2888, 2933, 3352, 5054, 5866, 6859, 7961, 10108, 11732, 13718, 15922, 20216, 23464, 27436, 31844, 48013, 54872, 55727, 63688, 96026, 111454, 151259, 192052, 222908, 302518, 384104, 445816, 605036, 1058813, 1210072, 2117626, 2873921, 4235252, 5747842, 8470504, 11495684, 20117447, 22991368, 40234894, 80469788, 160939576]

約数ペア:

[(1, 160939576), (2, 80469788), (4, 40234894), (7, 22991368), (8, 20117447), (14, 11495684), (19, 8470504), (28, 5747842), (38, 4235252), (56, 2873921), (76, 2117626), (133, 1210072), (152, 1058813), (266, 605036), (361, 445816), (419, 384104), (532, 302518), (722, 222908), (838, 192052), (1064, 151259), (1444, 111454), (1676, 96026), (2527, 63688), (2888, 55727), (2933, 54872), (3352, 48013), (5054, 31844), (5866, 27436), (6859, 23464), (7961, 20216), (10108, 15922), (11732, 13718)]