191550192

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 509110272

約数和(自身を除く): 317560080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 197, 282, 376, 394, 431, 564, 591, 752, 788, 862, 1128, 1182, 1293, 1576, 1724, 2256, 2364, 2586, 3152, 3448, 4728, 5172, 6896, 9259, 9456, 10344, 18518, 20257, 20688, 27777, 37036, 40514, 55554, 60771, 74072, 81028, 84907, 111108, 121542, 148144, 162056, 169814, 222216, 243084, 254721, 324112, 339628, 444432, 486168, 509442, 679256, 972336, 1018884, 1358512, 2037768, 3990629, 4075536, 7981258, 11971887, 15962516, 23943774, 31925032, 47887548, 63850064, 95775096, 191550192]

約数ペア:

[(1, 191550192), (2, 95775096), (3, 63850064), (4, 47887548), (6, 31925032), (8, 23943774), (12, 15962516), (16, 11971887), (24, 7981258), (47, 4075536), (48, 3990629), (94, 2037768), (141, 1358512), (188, 1018884), (197, 972336), (282, 679256), (376, 509442), (394, 486168), (431, 444432), (564, 339628), (591, 324112), (752, 254721), (788, 243084), (862, 222216), (1128, 169814), (1182, 162056), (1293, 148144), (1576, 121542), (1724, 111108), (2256, 84907), (2364, 81028), (2586, 74072), (3152, 60771), (3448, 55554), (4728, 40514), (5172, 37036), (6896, 27777), (9259, 20688), (9456, 20257), (10344, 18518)]