128797056

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4904

約数の個数: 96

約数和(自身を含む): 386820720

約数和(自身を除く): 258023664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 4861, 6624, 8832, 9722, 13248, 14583, 19444, 26496, 29166, 38888, 43749, 58332, 77776, 87498, 111803, 116664, 155552, 174996, 223606, 233328, 311104, 335409, 349992, 447212, 466656, 622208, 670818, 699984, 894424, 933312, 1006227, 1341636, 1399968, 1788848, 1866624, 2012454, 2683272, 2799936, 3577696, 4024908, 5366544, 5599872, 7155392, 8049816, 10733088, 14310784, 16099632, 21466176, 32199264, 42932352, 64398528, 128797056]

約数ペア:

[(1, 128797056), (2, 64398528), (3, 42932352), (4, 32199264), (6, 21466176), (8, 16099632), (9, 14310784), (12, 10733088), (16, 8049816), (18, 7155392), (23, 5599872), (24, 5366544), (32, 4024908), (36, 3577696), (46, 2799936), (48, 2683272), (64, 2012454), (69, 1866624), (72, 1788848), (92, 1399968), (96, 1341636), (128, 1006227), (138, 933312), (144, 894424), (184, 699984), (192, 670818), (207, 622208), (276, 466656), (288, 447212), (368, 349992), (384, 335409), (414, 311104), (552, 233328), (576, 223606), (736, 174996), (828, 155552), (1104, 116664), (1152, 111803), (1472, 87498), (1656, 77776), (2208, 58332), (2944, 43749), (3312, 38888), (4416, 29166), (4861, 26496), (6624, 19444), (8832, 14583), (9722, 13248)]