140966672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3748

約数の個数: 80

約数和(自身を含む): 351596544

約数和(自身を除く): 210629872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 3691, 4774, 5456, 7382, 9548, 14764, 19096, 25837, 29528, 38192, 40601, 51674, 59056, 81202, 103348, 114421, 162404, 206696, 228842, 284207, 324808, 413392, 457684, 568414, 649616, 800947, 915368, 1136828, 1258631, 1601894, 1830736, 2273656, 2517262, 3203788, 4547312, 5034524, 6407576, 8810417, 10069048, 12815152, 17620834, 20138096, 35241668, 70483336, 140966672]

約数ペア:

[(1, 140966672), (2, 70483336), (4, 35241668), (7, 20138096), (8, 17620834), (11, 12815152), (14, 10069048), (16, 8810417), (22, 6407576), (28, 5034524), (31, 4547312), (44, 3203788), (56, 2517262), (62, 2273656), (77, 1830736), (88, 1601894), (112, 1258631), (124, 1136828), (154, 915368), (176, 800947), (217, 649616), (248, 568414), (308, 457684), (341, 413392), (434, 324808), (496, 284207), (616, 228842), (682, 206696), (868, 162404), (1232, 114421), (1364, 103348), (1736, 81202), (2387, 59056), (2728, 51674), (3472, 40601), (3691, 38192), (4774, 29528), (5456, 25837), (7382, 19096), (9548, 14764)]