133538048

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 311898048

約数和(自身を除く): 178360000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1733, 1792, 2408, 2752, 3466, 4816, 5504, 6932, 9632, 11008, 12131, 13864, 19264, 24262, 27728, 38528, 48524, 55456, 74519, 77056, 97048, 110912, 149038, 194096, 221824, 298076, 388192, 443648, 521633, 596152, 776384, 1043266, 1192304, 1552768, 2086532, 2384608, 3105536, 4173064, 4769216, 8346128, 9538432, 16692256, 19076864, 33384512, 66769024, 133538048]

約数ペア:

[(1, 133538048), (2, 66769024), (4, 33384512), (7, 19076864), (8, 16692256), (14, 9538432), (16, 8346128), (28, 4769216), (32, 4173064), (43, 3105536), (56, 2384608), (64, 2086532), (86, 1552768), (112, 1192304), (128, 1043266), (172, 776384), (224, 596152), (256, 521633), (301, 443648), (344, 388192), (448, 298076), (602, 221824), (688, 194096), (896, 149038), (1204, 110912), (1376, 97048), (1733, 77056), (1792, 74519), (2408, 55456), (2752, 48524), (3466, 38528), (4816, 27728), (5504, 24262), (6932, 19264), (9632, 13864), (11008, 12131)]