About the Number

129743088

129743087 ← → 129743089

2進数表記:111101110111011100011110000

漢数字表記:一億二千九百七十四万三千八十八

素因数分解:

2 4 × 3 1 × 67 1 × 40343 1

素因数の和:40421
約数の個数: 40
約数和(自身を含む): 340180608
約数和(自身を除く): 210437520

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 40343, 80686, 121029, 161372, 242058, 322744, 484116, 645488, 968232, 1936464, 2702981, 5405962, 8108943, 10811924, 16217886, 21623848, 32435772, 43247696, 64871544, 129743088]

約数ペア:
[(1, 129743088), (2, 64871544), (3, 43247696), (4, 32435772), (6, 21623848), (8, 16217886), (12, 10811924), (16, 8108943), (24, 5405962), (48, 2702981), (67, 1936464), (134, 968232), (201, 645488), (268, 484116), (402, 322744), (536, 242058), (804, 161372), (1072, 121029), (1608, 80686), (3216, 40343)]

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