148839381904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{25889}}^1$

素因数の和:26168

約数の個数: 80

約数和(自身を含む): 303879836160

約数和(自身を除く): 155040454256

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 173, 248, 268, 346, 496, 536, 692, 1072, 1384, 2077, 2768, 4154, 5363, 8308, 10726, 11591, 16616, 21452, 23182, 25889, 33232, 42904, 46364, 51778, 85808, 92728, 103556, 185456, 207112, 359321, 414224, 718642, 802559, 1437284, 1605118, 1734563, 2874568, 3210236, 3469126, 4478797, 5749136, 6420472, 6938252, 8957594, 12840944, 13876504, 17915188, 27753008, 35830376, 53771453, 71660752, 107542906, 138842707, 215085812, 277685414, 300079399, 430171624, 555370828, 600158798, 860343248, 1110741656, 1200317596, 2221483312, 2400635192, 4801270384, 9302461369, 18604922738, 37209845476, 74419690952, 148839381904]

約数ペア:

[(1, 148839381904), (2, 74419690952), (4, 37209845476), (8, 18604922738), (16, 9302461369), (31, 4801270384), (62, 2400635192), (67, 2221483312), (124, 1200317596), (134, 1110741656), (173, 860343248), (248, 600158798), (268, 555370828), (346, 430171624), (496, 300079399), (536, 277685414), (692, 215085812), (1072, 138842707), (1384, 107542906), (2077, 71660752), (2768, 53771453), (4154, 35830376), (5363, 27753008), (8308, 17915188), (10726, 13876504), (11591, 12840944), (16616, 8957594), (21452, 6938252), (23182, 6420472), (25889, 5749136), (33232, 4478797), (42904, 3469126), (46364, 3210236), (51778, 2874568), (85808, 1734563), (92728, 1605118), (103556, 1437284), (185456, 802559), (207112, 718642), (359321, 414224)]