About the Number

123228

123227 ← → 123229

2進数表記:11110000101011100

漢数字表記:十二万三千二百二十八

素因数分解:

2 2 × 3 3 × 7 1 × 163 1

素因数の和:183
約数の個数: 48
約数和(自身を含む): 367360
約数和(自身を除く): 244132

約数列:
[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 163, 189, 252, 326, 378, 489, 652, 756, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4401, 4564, 5868, 6846, 8802, 10269, 13692, 17604, 20538, 30807, 41076, 61614, 123228]

約数ペア:
[(1, 123228), (2, 61614), (3, 41076), (4, 30807), (6, 20538), (7, 17604), (9, 13692), (12, 10269), (14, 8802), (18, 6846), (21, 5868), (27, 4564), (28, 4401), (36, 3423), (42, 2934), (54, 2282), (63, 1956), (84, 1467), (108, 1141), (126, 978), (163, 756), (189, 652), (252, 489), (326, 378)]

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