188870528

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19163}}^1$

素因数の和:19195

約数の個数: 64

約数和(自身を含む): 469134720

約数和(自身を除く): 280264192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 19163, 38326, 76652, 134141, 153304, 210793, 268282, 306608, 421586, 536564, 613216, 843172, 1073128, 1226432, 1475551, 1686344, 2146256, 2452864, 2951102, 3372688, 4292512, 5902204, 6745376, 8585024, 11804408, 13490752, 17170048, 23608816, 26981504, 47217632, 94435264, 188870528]

約数ペア:

[(1, 188870528), (2, 94435264), (4, 47217632), (7, 26981504), (8, 23608816), (11, 17170048), (14, 13490752), (16, 11804408), (22, 8585024), (28, 6745376), (32, 5902204), (44, 4292512), (56, 3372688), (64, 2951102), (77, 2452864), (88, 2146256), (112, 1686344), (128, 1475551), (154, 1226432), (176, 1073128), (224, 843172), (308, 613216), (352, 536564), (448, 421586), (616, 306608), (704, 268282), (896, 210793), (1232, 153304), (1408, 134141), (2464, 76652), (4928, 38326), (9856, 19163)]