156948558380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{658507}}^1$

素因数の和:659234

約数の個数: 48

約数和(自身を含む): 349478097696

約数和(自身を除く): 192529539316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 701, 1402, 2804, 3505, 7010, 11917, 14020, 23834, 47668, 59585, 119170, 238340, 658507, 1317014, 2634028, 3292535, 6585070, 11194619, 13170140, 22389238, 44778476, 55973095, 111946190, 223892380, 461613407, 923226814, 1846453628, 2308067035, 4616134070, 7847427919, 9232268140, 15694855838, 31389711676, 39237139595, 78474279190, 156948558380]

約数ペア:

[(1, 156948558380), (2, 78474279190), (4, 39237139595), (5, 31389711676), (10, 15694855838), (17, 9232268140), (20, 7847427919), (34, 4616134070), (68, 2308067035), (85, 1846453628), (170, 923226814), (340, 461613407), (701, 223892380), (1402, 111946190), (2804, 55973095), (3505, 44778476), (7010, 22389238), (11917, 13170140), (14020, 11194619), (23834, 6585070), (47668, 3292535), (59585, 2634028), (119170, 1317014), (238340, 658507)]