About the Number

139665288

139665287 ← → 139665289

2進数表記:1000010100110001111110001000

漢数字表記:一億三千九百六十六万五千二百八十八

素因数分解:

2 3 × 3 1 × 7 2 × 113 1 × 1051 1

素因数の和:1187
約数の個数: 96
約数和(自身を含む): 410153760
約数和(自身を除く): 270488472

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 113, 147, 168, 196, 226, 294, 339, 392, 452, 588, 678, 791, 904, 1051, 1176, 1356, 1582, 2102, 2373, 2712, 3153, 3164, 4204, 4746, 5537, 6306, 6328, 7357, 8408, 9492, 11074, 12612, 14714, 16611, 18984, 22071, 22148, 25224, 29428, 33222, 44142, 44296, 51499, 58856, 66444, 88284, 102998, 118763, 132888, 154497, 176568, 205996, 237526, 308994, 356289, 411992, 475052, 617988, 712578, 831341, 950104, 1235976, 1425156, 1662682, 2494023, 2850312, 3325364, 4988046, 5819387, 6650728, 9976092, 11638774, 17458161, 19952184, 23277548, 34916322, 46555096, 69832644, 139665288]

約数ペア:
[(1, 139665288), (2, 69832644), (3, 46555096), (4, 34916322), (6, 23277548), (7, 19952184), (8, 17458161), (12, 11638774), (14, 9976092), (21, 6650728), (24, 5819387), (28, 4988046), (42, 3325364), (49, 2850312), (56, 2494023), (84, 1662682), (98, 1425156), (113, 1235976), (147, 950104), (168, 831341), (196, 712578), (226, 617988), (294, 475052), (339, 411992), (392, 356289), (452, 308994), (588, 237526), (678, 205996), (791, 176568), (904, 154497), (1051, 132888), (1176, 118763), (1356, 102998), (1582, 88284), (2102, 66444), (2373, 58856), (2712, 51499), (3153, 44296), (3164, 44142), (4204, 33222), (4746, 29428), (5537, 25224), (6306, 22148), (6328, 22071), (7357, 18984), (8408, 16611), (9492, 14714), (11074, 12612)]

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