190130416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1982

約数の個数: 80

約数和(自身を含む): 452828160

約数和(自身を除く): 262697744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1786, 1901, 2128, 2632, 3572, 3802, 5264, 6251, 7144, 7604, 12502, 13307, 14288, 15208, 25004, 26614, 30416, 36119, 50008, 53228, 72238, 89347, 100016, 106456, 144476, 178694, 212912, 252833, 288952, 357388, 505666, 577904, 625429, 714776, 1011332, 1250858, 1429552, 1697593, 2022664, 2501716, 3395186, 4045328, 5003432, 6790372, 10006864, 11883151, 13580744, 23766302, 27161488, 47532604, 95065208, 190130416]

約数ペア:

[(1, 190130416), (2, 95065208), (4, 47532604), (7, 27161488), (8, 23766302), (14, 13580744), (16, 11883151), (19, 10006864), (28, 6790372), (38, 5003432), (47, 4045328), (56, 3395186), (76, 2501716), (94, 2022664), (112, 1697593), (133, 1429552), (152, 1250858), (188, 1011332), (266, 714776), (304, 625429), (329, 577904), (376, 505666), (532, 357388), (658, 288952), (752, 252833), (893, 212912), (1064, 178694), (1316, 144476), (1786, 106456), (1901, 100016), (2128, 89347), (2632, 72238), (3572, 53228), (3802, 50008), (5264, 36119), (6251, 30416), (7144, 26614), (7604, 25004), (12502, 15208), (13307, 14288)]