238723072

素因数分解:

$2^{13}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 112

約数和(自身を含む): 572487552

約数和(自身を除く): 333764480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 181, 184, 224, 256, 322, 362, 368, 448, 512, 644, 724, 736, 896, 1024, 1267, 1288, 1448, 1472, 1792, 2048, 2534, 2576, 2896, 2944, 3584, 4096, 4163, 5068, 5152, 5792, 5888, 7168, 8192, 8326, 10136, 10304, 11584, 11776, 14336, 16652, 20272, 20608, 23168, 23552, 28672, 29141, 33304, 40544, 41216, 46336, 47104, 57344, 58282, 66608, 81088, 82432, 92672, 94208, 116564, 133216, 162176, 164864, 185344, 188416, 233128, 266432, 324352, 329728, 370688, 466256, 532864, 648704, 659456, 741376, 932512, 1065728, 1297408, 1318912, 1482752, 1865024, 2131456, 2594816, 3730048, 4262912, 5189632, 7460096, 8525824, 10379264, 14920192, 17051648, 29840384, 34103296, 59680768, 119361536, 238723072]

約数ペア:

[(1, 238723072), (2, 119361536), (4, 59680768), (7, 34103296), (8, 29840384), (14, 17051648), (16, 14920192), (23, 10379264), (28, 8525824), (32, 7460096), (46, 5189632), (56, 4262912), (64, 3730048), (92, 2594816), (112, 2131456), (128, 1865024), (161, 1482752), (181, 1318912), (184, 1297408), (224, 1065728), (256, 932512), (322, 741376), (362, 659456), (368, 648704), (448, 532864), (512, 466256), (644, 370688), (724, 329728), (736, 324352), (896, 266432), (1024, 233128), (1267, 188416), (1288, 185344), (1448, 164864), (1472, 162176), (1792, 133216), (2048, 116564), (2534, 94208), (2576, 92672), (2896, 82432), (2944, 81088), (3584, 66608), (4096, 58282), (4163, 57344), (5068, 47104), (5152, 46336), (5792, 41216), (5888, 40544), (7168, 33304), (8192, 29141), (8326, 28672), (10136, 23552), (10304, 23168), (11584, 20608), (11776, 20272), (14336, 16652)]