187381376

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16087}}^1$

素因数の和:16121

約数の個数: 64

約数和(自身を含む): 459473280

約数和(自身を除く): 272091904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 16087, 32174, 64348, 112609, 128696, 209131, 225218, 257392, 418262, 450436, 514784, 836524, 900872, 1029568, 1463917, 1673048, 1801744, 2059136, 2927834, 3346096, 3603488, 5855668, 6692192, 7206976, 11711336, 13384384, 14413952, 23422672, 26768768, 46845344, 93690688, 187381376]

約数ペア:

[(1, 187381376), (2, 93690688), (4, 46845344), (7, 26768768), (8, 23422672), (13, 14413952), (14, 13384384), (16, 11711336), (26, 7206976), (28, 6692192), (32, 5855668), (52, 3603488), (56, 3346096), (64, 2927834), (91, 2059136), (104, 1801744), (112, 1673048), (128, 1463917), (182, 1029568), (208, 900872), (224, 836524), (364, 514784), (416, 450436), (448, 418262), (728, 257392), (832, 225218), (896, 209131), (1456, 128696), (1664, 112609), (2912, 64348), (5824, 32174), (11648, 16087)]