About the Number

140947248

140947247 ← → 140947249

2進数表記:1000011001101010111100110000

漢数字表記:一億四千九十四万七千二百四十八

素因数分解:

2 4 × 3 1 × 13 1 × 107 1 × 2111 1

素因数の和:2242
約数の個数: 80
約数和(自身を含む): 395974656
約数和(自身を除く): 255027408

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2111, 2568, 2782, 4173, 4222, 5136, 5564, 6333, 8346, 8444, 11128, 12666, 16692, 16888, 22256, 25332, 27443, 33384, 33776, 50664, 54886, 66768, 82329, 101328, 109772, 164658, 219544, 225877, 329316, 439088, 451754, 658632, 677631, 903508, 1317264, 1355262, 1807016, 2710524, 2936401, 3614032, 5421048, 5872802, 8809203, 10842096, 11745604, 17618406, 23491208, 35236812, 46982416, 70473624, 140947248]

約数ペア:
[(1, 140947248), (2, 70473624), (3, 46982416), (4, 35236812), (6, 23491208), (8, 17618406), (12, 11745604), (13, 10842096), (16, 8809203), (24, 5872802), (26, 5421048), (39, 3614032), (48, 2936401), (52, 2710524), (78, 1807016), (104, 1355262), (107, 1317264), (156, 903508), (208, 677631), (214, 658632), (312, 451754), (321, 439088), (428, 329316), (624, 225877), (642, 219544), (856, 164658), (1284, 109772), (1391, 101328), (1712, 82329), (2111, 66768), (2568, 54886), (2782, 50664), (4173, 33776), (4222, 33384), (5136, 27443), (5564, 25332), (6333, 22256), (8346, 16888), (8444, 16692), (11128, 12666)]

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