139321812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53503}}^1$

素因数の和:53548

約数の個数: 48

約数和(自身を含む): 383516672

約数和(自身を除く): 244194860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 53503, 107006, 160509, 214012, 321018, 374521, 642036, 749042, 1123563, 1498084, 1658593, 2247126, 3317186, 4494252, 4975779, 6634372, 9951558, 11610151, 19903116, 23220302, 34830453, 46440604, 69660906, 139321812]

約数ペア:

[(1, 139321812), (2, 69660906), (3, 46440604), (4, 34830453), (6, 23220302), (7, 19903116), (12, 11610151), (14, 9951558), (21, 6634372), (28, 4975779), (31, 4494252), (42, 3317186), (62, 2247126), (84, 1658593), (93, 1498084), (124, 1123563), (186, 749042), (217, 642036), (372, 374521), (434, 321018), (651, 214012), (868, 160509), (1302, 107006), (2604, 53503)]