156968265980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{23293}}^1$

素因数の和:23523

約数の個数: 96

約数和(自身を含む): 344879410176

約数和(自身を除く): 187911144196

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 107, 134, 188, 214, 235, 268, 335, 428, 470, 535, 670, 940, 1070, 1340, 2140, 3149, 5029, 6298, 7169, 10058, 12596, 14338, 15745, 20116, 23293, 25145, 28676, 31490, 35845, 46586, 50290, 62980, 71690, 93172, 100580, 116465, 143380, 232930, 336943, 465860, 673886, 1094771, 1347772, 1560631, 1684715, 2189542, 2492351, 3121262, 3369430, 4379084, 4984702, 5473855, 6242524, 6738860, 7803155, 9969404, 10947710, 12461755, 15606310, 21895420, 24923510, 31212620, 49847020, 73349657, 117140497, 146699314, 166987517, 234280994, 293398628, 333975034, 366748285, 468561988, 585702485, 667950068, 733496570, 834937585, 1171404970, 1466993140, 1669875170, 2342809940, 3339750340, 7848413299, 15696826598, 31393653196, 39242066495, 78484132990, 156968265980]

約数ペア:

[(1, 156968265980), (2, 78484132990), (4, 39242066495), (5, 31393653196), (10, 15696826598), (20, 7848413299), (47, 3339750340), (67, 2342809940), (94, 1669875170), (107, 1466993140), (134, 1171404970), (188, 834937585), (214, 733496570), (235, 667950068), (268, 585702485), (335, 468561988), (428, 366748285), (470, 333975034), (535, 293398628), (670, 234280994), (940, 166987517), (1070, 146699314), (1340, 117140497), (2140, 73349657), (3149, 49847020), (5029, 31212620), (6298, 24923510), (7169, 21895420), (10058, 15606310), (12596, 12461755), (14338, 10947710), (15745, 9969404), (20116, 7803155), (23293, 6738860), (25145, 6242524), (28676, 5473855), (31490, 4984702), (35845, 4379084), (46586, 3369430), (50290, 3121262), (62980, 2492351), (71690, 2189542), (93172, 1684715), (100580, 1560631), (116465, 1347772), (143380, 1094771), (232930, 673886), (336943, 465860)]