149792048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1714

約数の個数: 80

約数和(自身を含む): 357477120

約数和(自身を除く): 207685072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 1064, 1204, 1634, 1637, 2128, 2408, 3268, 3274, 4816, 5719, 6536, 6548, 11438, 11459, 13072, 13096, 22876, 22918, 26192, 31103, 45752, 45836, 62206, 70391, 91504, 91672, 124412, 140782, 183344, 217721, 248824, 281564, 435442, 492737, 497648, 563128, 870884, 985474, 1126256, 1337429, 1741768, 1970948, 2674858, 3483536, 3941896, 5349716, 7883792, 9362003, 10699432, 18724006, 21398864, 37448012, 74896024, 149792048]

約数ペア:

[(1, 149792048), (2, 74896024), (4, 37448012), (7, 21398864), (8, 18724006), (14, 10699432), (16, 9362003), (19, 7883792), (28, 5349716), (38, 3941896), (43, 3483536), (56, 2674858), (76, 1970948), (86, 1741768), (112, 1337429), (133, 1126256), (152, 985474), (172, 870884), (266, 563128), (301, 497648), (304, 492737), (344, 435442), (532, 281564), (602, 248824), (688, 217721), (817, 183344), (1064, 140782), (1204, 124412), (1634, 91672), (1637, 91504), (2128, 70391), (2408, 62206), (3268, 45836), (3274, 45752), (4816, 31103), (5719, 26192), (6536, 22918), (6548, 22876), (11438, 13096), (11459, 13072)]