191330608

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 455685120

約数和(自身を除く): 264354512

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, 1913, 2128, 2632, 3572, 3826, 5264, 6251, 7144, 7652, 12502, 13391, 14288, 15304, 25004, 26782, 30608, 36347, 50008, 53564, 72694, 89911, 100016, 107128, 145388, 179822, 214256, 254429, 290776, 359644, 508858, 581552, 629377, 719288, 1017716, 1258754, 1438576, 1708309, 2035432, 2517508, 3416618, 4070864, 5035016, 6833236, 10070032, 11958163, 13666472, 23916326, 27332944, 47832652, 95665304, 191330608]

約数ペア:

[(1, 191330608), (2, 95665304), (4, 47832652), (7, 27332944), (8, 23916326), (14, 13666472), (16, 11958163), (19, 10070032), (28, 6833236), (38, 5035016), (47, 4070864), (56, 3416618), (76, 2517508), (94, 2035432), (112, 1708309), (133, 1438576), (152, 1258754), (188, 1017716), (266, 719288), (304, 629377), (329, 581552), (376, 508858), (532, 359644), (658, 290776), (752, 254429), (893, 214256), (1064, 179822), (1316, 145388), (1786, 107128), (1913, 100016), (2128, 89911), (2632, 72694), (3572, 53564), (3826, 50008), (5264, 36347), (6251, 30608), (7144, 26782), (7652, 25004), (12502, 15304), (13391, 14288)]