About the Number

121445144

121445143 ← → 121445145

2進数表記:111001111010001101100011000

漢数字表記:一億二千百四十四万五千百四十四

素因数分解:

2 3 × 17 1 × 61 1 × 14639 1

素因数の和:14723
約数の個数: 32
約数和(自身を含む): 245073600
約数和(自身を除く): 123628456

約数列:
[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 14639, 29278, 58556, 117112, 248863, 497726, 892979, 995452, 1785958, 1990904, 3571916, 7143832, 15180643, 30361286, 60722572, 121445144]

約数ペア:
[(1, 121445144), (2, 60722572), (4, 30361286), (8, 15180643), (17, 7143832), (34, 3571916), (61, 1990904), (68, 1785958), (122, 995452), (136, 892979), (244, 497726), (488, 248863), (1037, 117112), (2074, 58556), (4148, 29278), (8296, 14639)]

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