173699318416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{757}}^1\times {\mathrm{1721}}^1$

素因数の和:3140

約数の個数: 80

約数和(自身を含む): 363686441328

約数和(自身を除く): 189987122912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 641, 757, 1282, 1514, 1721, 2564, 3028, 3442, 5128, 6056, 6884, 8333, 9841, 10256, 12112, 13768, 16666, 19682, 22373, 27536, 33332, 39364, 44746, 66664, 78728, 89492, 133328, 157456, 178984, 357968, 485237, 970474, 1103161, 1302797, 1940948, 2206322, 2605594, 3881896, 4412644, 5211188, 6308081, 7763792, 8825288, 10422376, 12616162, 14341093, 16936361, 17650576, 20844752, 25232324, 28682186, 33872722, 50464648, 57364372, 67745444, 100929296, 114728744, 135490888, 229457488, 270981776, 835092877, 1670185754, 3340371508, 6680743016, 10856207401, 13361486032, 21712414802, 43424829604, 86849659208, 173699318416]

約数ペア:

[(1, 173699318416), (2, 86849659208), (4, 43424829604), (8, 21712414802), (13, 13361486032), (16, 10856207401), (26, 6680743016), (52, 3340371508), (104, 1670185754), (208, 835092877), (641, 270981776), (757, 229457488), (1282, 135490888), (1514, 114728744), (1721, 100929296), (2564, 67745444), (3028, 57364372), (3442, 50464648), (5128, 33872722), (6056, 28682186), (6884, 25232324), (8333, 20844752), (9841, 17650576), (10256, 16936361), (12112, 14341093), (13768, 12616162), (16666, 10422376), (19682, 8825288), (22373, 7763792), (27536, 6308081), (33332, 5211188), (39364, 4412644), (44746, 3881896), (66664, 2605594), (78728, 2206322), (89492, 1940948), (133328, 1302797), (157456, 1103161), (178984, 970474), (357968, 485237)]