About the Number

112970208

112970207 ← → 112970209

2進数表記:110101110111100100111100000

漢数字表記:一億千二百九十七万二百八

素因数分解:

2 5 × 3 1 × 13 1 × 131 1 × 691 1

素因数の和:848
約数の個数: 96
約数和(自身を含む): 322261632
約数和(自身を除く): 209291424

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 208, 262, 312, 393, 416, 524, 624, 691, 786, 1048, 1248, 1382, 1572, 1703, 2073, 2096, 2764, 3144, 3406, 4146, 4192, 5109, 5528, 6288, 6812, 8292, 8983, 10218, 11056, 12576, 13624, 16584, 17966, 20436, 22112, 26949, 27248, 33168, 35932, 40872, 53898, 54496, 66336, 71864, 81744, 90521, 107796, 143728, 163488, 181042, 215592, 271563, 287456, 362084, 431184, 543126, 724168, 862368, 1086252, 1176773, 1448336, 2172504, 2353546, 2896672, 3530319, 4345008, 4707092, 7060638, 8690016, 9414184, 14121276, 18828368, 28242552, 37656736, 56485104, 112970208]

約数ペア:
[(1, 112970208), (2, 56485104), (3, 37656736), (4, 28242552), (6, 18828368), (8, 14121276), (12, 9414184), (13, 8690016), (16, 7060638), (24, 4707092), (26, 4345008), (32, 3530319), (39, 2896672), (48, 2353546), (52, 2172504), (78, 1448336), (96, 1176773), (104, 1086252), (131, 862368), (156, 724168), (208, 543126), (262, 431184), (312, 362084), (393, 287456), (416, 271563), (524, 215592), (624, 181042), (691, 163488), (786, 143728), (1048, 107796), (1248, 90521), (1382, 81744), (1572, 71864), (1703, 66336), (2073, 54496), (2096, 53898), (2764, 40872), (3144, 35932), (3406, 33168), (4146, 27248), (4192, 26949), (5109, 22112), (5528, 20436), (6288, 17966), (6812, 16584), (8292, 13624), (8983, 12576), (10218, 11056)]

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