About the Number

120855142746

120855142745 ← → 120855142747

2進数表記:1110000100011100001110010000101011010

漢数字表記:千二百八億五千五百十四万二千七百四十六

素因数分解:

2 1 × 3 3 × 13 1 × 12953 1 × 13291 1

素因数の和:26268
約数の個数: 64
約数和(自身を含む): 289270074240
約数和(自身を除く): 168414931494

約数列:
[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 12953, 13291, 25906, 26582, 38859, 39873, 77718, 79746, 116577, 119619, 168389, 172783, 233154, 239238, 336778, 345566, 349731, 358857, 505167, 518349, 699462, 717714, 1010334, 1036698, 1515501, 1555047, 3031002, 3110094, 4546503, 4665141, 9093006, 9330282, 172158323, 344316646, 516474969, 1032949938, 1549424907, 2238058199, 3098849814, 4476116398, 4648274721, 6714174597, 9296549442, 13428349194, 20142523791, 40285047582, 60427571373, 120855142746]

約数ペア:
[(1, 120855142746), (2, 60427571373), (3, 40285047582), (6, 20142523791), (9, 13428349194), (13, 9296549442), (18, 6714174597), (26, 4648274721), (27, 4476116398), (39, 3098849814), (54, 2238058199), (78, 1549424907), (117, 1032949938), (234, 516474969), (351, 344316646), (702, 172158323), (12953, 9330282), (13291, 9093006), (25906, 4665141), (26582, 4546503), (38859, 3110094), (39873, 3031002), (77718, 1555047), (79746, 1515501), (116577, 1036698), (119619, 1010334), (168389, 717714), (172783, 699462), (233154, 518349), (239238, 505167), (336778, 358857), (345566, 349731)]

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