About the Number

121307256

121307255 ← → 121307257

2進数表記:111001110110000000001111000

漢数字表記:一億二千百三十万七千二百五十六

素因数分解:

2 3 × 3 2 × 7 1 × 233 1 × 1033 1

素因数の和:1285
約数の個数: 96
約数和(自身を含む): 377451360
約数和(自身を除く): 256144104

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 233, 252, 466, 504, 699, 932, 1033, 1398, 1631, 1864, 2066, 2097, 2796, 3099, 3262, 4132, 4194, 4893, 5592, 6198, 6524, 7231, 8264, 8388, 9297, 9786, 12396, 13048, 14462, 14679, 16776, 18594, 19572, 21693, 24792, 28924, 29358, 37188, 39144, 43386, 57848, 58716, 65079, 74376, 86772, 117432, 130158, 173544, 240689, 260316, 481378, 520632, 722067, 962756, 1444134, 1684823, 1925512, 2166201, 2888268, 3369646, 4332402, 5054469, 5776536, 6739292, 8664804, 10108938, 13478584, 15163407, 17329608, 20217876, 30326814, 40435752, 60653628, 121307256]

約数ペア:
[(1, 121307256), (2, 60653628), (3, 40435752), (4, 30326814), (6, 20217876), (7, 17329608), (8, 15163407), (9, 13478584), (12, 10108938), (14, 8664804), (18, 6739292), (21, 5776536), (24, 5054469), (28, 4332402), (36, 3369646), (42, 2888268), (56, 2166201), (63, 1925512), (72, 1684823), (84, 1444134), (126, 962756), (168, 722067), (233, 520632), (252, 481378), (466, 260316), (504, 240689), (699, 173544), (932, 130158), (1033, 117432), (1398, 86772), (1631, 74376), (1864, 65079), (2066, 58716), (2097, 57848), (2796, 43386), (3099, 39144), (3262, 37188), (4132, 29358), (4194, 28924), (4893, 24792), (5592, 21693), (6198, 19572), (6524, 18594), (7231, 16776), (8264, 14679), (8388, 14462), (9297, 13048), (9786, 12396)]

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