157117029190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1\times {\mathrm{8317}}^1$

素因数の和:9397

約数の個数: 64

約数和(自身を含む): 310467686400

約数和(自身を除く): 153350657210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 863, 995, 1726, 1990, 2189, 4315, 4378, 8317, 8630, 9493, 10945, 16634, 18986, 21890, 41585, 47465, 83170, 91487, 94930, 171737, 182974, 343474, 457435, 858685, 914870, 1655083, 1717370, 1889107, 3310166, 3778214, 7177571, 8275415, 9445535, 14355142, 16550830, 18205913, 18891070, 35887855, 36411826, 71775710, 78953281, 91029565, 157906562, 182059130, 394766405, 789532810, 1428336629, 2856673258, 7141683145, 14283366290, 15711702919, 31423405838, 78558514595, 157117029190]

約数ペア:

[(1, 157117029190), (2, 78558514595), (5, 31423405838), (10, 15711702919), (11, 14283366290), (22, 7141683145), (55, 2856673258), (110, 1428336629), (199, 789532810), (398, 394766405), (863, 182059130), (995, 157906562), (1726, 91029565), (1990, 78953281), (2189, 71775710), (4315, 36411826), (4378, 35887855), (8317, 18891070), (8630, 18205913), (9493, 16550830), (10945, 14355142), (16634, 9445535), (18986, 8275415), (21890, 7177571), (41585, 3778214), (47465, 3310166), (83170, 1889107), (91487, 1717370), (94930, 1655083), (171737, 914870), (182974, 858685), (343474, 457435)]