131609136

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 353374208

約数和(自身を除く): 221765072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 241, 248, 367, 372, 482, 496, 723, 734, 744, 964, 1101, 1446, 1468, 1488, 1928, 2202, 2892, 2936, 3856, 4404, 5784, 5872, 7471, 8808, 11377, 11568, 14942, 17616, 22413, 22754, 29884, 34131, 44826, 45508, 59768, 68262, 88447, 89652, 91016, 119536, 136524, 176894, 179304, 182032, 265341, 273048, 353788, 358608, 530682, 546096, 707576, 1061364, 1415152, 2122728, 2741857, 4245456, 5483714, 8225571, 10967428, 16451142, 21934856, 32902284, 43869712, 65804568, 131609136]

約数ペア:

[(1, 131609136), (2, 65804568), (3, 43869712), (4, 32902284), (6, 21934856), (8, 16451142), (12, 10967428), (16, 8225571), (24, 5483714), (31, 4245456), (48, 2741857), (62, 2122728), (93, 1415152), (124, 1061364), (186, 707576), (241, 546096), (248, 530682), (367, 358608), (372, 353788), (482, 273048), (496, 265341), (723, 182032), (734, 179304), (744, 176894), (964, 136524), (1101, 119536), (1446, 91016), (1468, 89652), (1488, 88447), (1928, 68262), (2202, 59768), (2892, 45508), (2936, 44826), (3856, 34131), (4404, 29884), (5784, 22754), (5872, 22413), (7471, 17616), (8808, 14942), (11377, 11568)]