188370688

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 413836416

約数和(自身を除く): 225465728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 151, 176, 256, 302, 352, 443, 604, 704, 886, 1208, 1408, 1661, 1772, 2416, 2816, 3322, 3544, 4832, 4873, 6644, 7088, 9664, 9746, 13288, 14176, 19328, 19492, 26576, 28352, 38656, 38984, 53152, 56704, 66893, 77968, 106304, 113408, 133786, 155936, 212608, 267572, 311872, 425216, 535144, 623744, 735823, 1070288, 1247488, 1471646, 2140576, 2943292, 4281152, 5886584, 8562304, 11773168, 17124608, 23546336, 47092672, 94185344, 188370688]

約数ペア:

[(1, 188370688), (2, 94185344), (4, 47092672), (8, 23546336), (11, 17124608), (16, 11773168), (22, 8562304), (32, 5886584), (44, 4281152), (64, 2943292), (88, 2140576), (128, 1471646), (151, 1247488), (176, 1070288), (256, 735823), (302, 623744), (352, 535144), (443, 425216), (604, 311872), (704, 267572), (886, 212608), (1208, 155936), (1408, 133786), (1661, 113408), (1772, 106304), (2416, 77968), (2816, 66893), (3322, 56704), (3544, 53152), (4832, 38984), (4873, 38656), (6644, 28352), (7088, 26576), (9664, 19492), (9746, 19328), (13288, 14176)]