About the Number

139849122

139849121 ← → 139849123

2進数表記:1000010101011110110110100010

漢数字表記:一億三千九百八十四万九千百二十二

素因数分解:

2 1 × 3 1 × 7 1 × 31 1 × 37 1 × 2903 1

素因数の和:2983
約数の個数: 64
約数和(自身を含む): 339001344
約数和(自身を除く): 199152222

約数列:
[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 651, 777, 1147, 1302, 1554, 2294, 2903, 3441, 5806, 6882, 8029, 8709, 16058, 17418, 20321, 24087, 40642, 48174, 60963, 89993, 107411, 121926, 179986, 214822, 269979, 322233, 539958, 629951, 644466, 751877, 1259902, 1503754, 1889853, 2255631, 3329741, 3779706, 4511262, 6659482, 9989223, 19978446, 23308187, 46616374, 69924561, 139849122]

約数ペア:
[(1, 139849122), (2, 69924561), (3, 46616374), (6, 23308187), (7, 19978446), (14, 9989223), (21, 6659482), (31, 4511262), (37, 3779706), (42, 3329741), (62, 2255631), (74, 1889853), (93, 1503754), (111, 1259902), (186, 751877), (217, 644466), (222, 629951), (259, 539958), (434, 322233), (518, 269979), (651, 214822), (777, 179986), (1147, 121926), (1302, 107411), (1554, 89993), (2294, 60963), (2903, 48174), (3441, 40642), (5806, 24087), (6882, 20321), (8029, 17418), (8709, 16058)]

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