189875196

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{15377}}^1$

素因数の和:15408

約数の個数: 72

約数和(自身を含む): 559759200

約数和(自身を除く): 369884004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 15377, 30754, 46131, 61508, 92262, 107639, 138393, 184524, 215278, 276786, 322917, 430556, 553572, 645834, 753473, 968751, 1291668, 1506946, 1937502, 2260419, 3013892, 3875004, 4520838, 5274311, 6781257, 9041676, 10548622, 13562514, 15822933, 21097244, 27125028, 31645866, 47468799, 63291732, 94937598, 189875196]

約数ペア:

[(1, 189875196), (2, 94937598), (3, 63291732), (4, 47468799), (6, 31645866), (7, 27125028), (9, 21097244), (12, 15822933), (14, 13562514), (18, 10548622), (21, 9041676), (28, 6781257), (36, 5274311), (42, 4520838), (49, 3875004), (63, 3013892), (84, 2260419), (98, 1937502), (126, 1506946), (147, 1291668), (196, 968751), (252, 753473), (294, 645834), (343, 553572), (441, 430556), (588, 322917), (686, 276786), (882, 215278), (1029, 184524), (1372, 138393), (1764, 107639), (2058, 92262), (3087, 61508), (4116, 46131), (6174, 30754), (12348, 15377)]