About the Number

115840242

115840241 ← → 115840243

2進数表記:110111001111001010011110010

漢数字表記:一億千五百八十四万二百四十二

素因数分解:

2 1 × 3 2 × 7 1 × 31 1 × 47 1 × 631 1

素因数の和:724
約数の個数: 96
約数和(自身を含む): 302874624
約数和(自身を除く): 187034382

約数列:
[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 47, 62, 63, 93, 94, 126, 141, 186, 217, 279, 282, 329, 423, 434, 558, 631, 651, 658, 846, 987, 1262, 1302, 1457, 1893, 1953, 1974, 2914, 2961, 3786, 3906, 4371, 4417, 5679, 5922, 8742, 8834, 10199, 11358, 13113, 13251, 19561, 20398, 26226, 26502, 29657, 30597, 39122, 39753, 58683, 59314, 61194, 79506, 88971, 91791, 117366, 136927, 176049, 177942, 183582, 207599, 266913, 273854, 352098, 410781, 415198, 533826, 622797, 821562, 919367, 1232343, 1245594, 1838734, 1868391, 2464686, 2758101, 3736782, 5516202, 6435569, 8274303, 12871138, 16548606, 19306707, 38613414, 57920121, 115840242]

約数ペア:
[(1, 115840242), (2, 57920121), (3, 38613414), (6, 19306707), (7, 16548606), (9, 12871138), (14, 8274303), (18, 6435569), (21, 5516202), (31, 3736782), (42, 2758101), (47, 2464686), (62, 1868391), (63, 1838734), (93, 1245594), (94, 1232343), (126, 919367), (141, 821562), (186, 622797), (217, 533826), (279, 415198), (282, 410781), (329, 352098), (423, 273854), (434, 266913), (558, 207599), (631, 183582), (651, 177942), (658, 176049), (846, 136927), (987, 117366), (1262, 91791), (1302, 88971), (1457, 79506), (1893, 61194), (1953, 59314), (1974, 58683), (2914, 39753), (2961, 39122), (3786, 30597), (3906, 29657), (4371, 26502), (4417, 26226), (5679, 20398), (5922, 19561), (8742, 13251), (8834, 13113), (10199, 11358)]

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