118869814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 230307840

約数和(自身を除く): 111438026

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 97, 119, 133, 194, 238, 266, 271, 323, 542, 646, 679, 1358, 1649, 1843, 1897, 2261, 3298, 3686, 3794, 4522, 4607, 5149, 9214, 10298, 11543, 12901, 23086, 25802, 26287, 31331, 32249, 36043, 52574, 62662, 64498, 72086, 87533, 175066, 184009, 219317, 368018, 438634, 446879, 499453, 612731, 893758, 998906, 1225462, 3128153, 3496171, 6256306, 6992342, 8490701, 16981402, 59434907, 118869814]

約数ペア:

[(1, 118869814), (2, 59434907), (7, 16981402), (14, 8490701), (17, 6992342), (19, 6256306), (34, 3496171), (38, 3128153), (97, 1225462), (119, 998906), (133, 893758), (194, 612731), (238, 499453), (266, 446879), (271, 438634), (323, 368018), (542, 219317), (646, 184009), (679, 175066), (1358, 87533), (1649, 72086), (1843, 64498), (1897, 62662), (2261, 52574), (3298, 36043), (3686, 32249), (3794, 31331), (4522, 26287), (4607, 25802), (5149, 23086), (9214, 12901), (10298, 11543)]