139010448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 374706176

約数和(自身を除く): 235695728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 496, 618, 744, 824, 907, 1236, 1488, 1648, 1814, 2472, 2721, 3193, 3628, 4944, 5442, 6386, 7256, 9579, 10884, 12772, 14512, 19158, 21768, 25544, 28117, 38316, 43536, 51088, 56234, 76632, 84351, 93421, 112468, 153264, 168702, 186842, 224936, 280263, 337404, 373684, 449872, 560526, 674808, 747368, 1121052, 1349616, 1494736, 2242104, 2896051, 4484208, 5792102, 8688153, 11584204, 17376306, 23168408, 34752612, 46336816, 69505224, 139010448]

約数ペア:

[(1, 139010448), (2, 69505224), (3, 46336816), (4, 34752612), (6, 23168408), (8, 17376306), (12, 11584204), (16, 8688153), (24, 5792102), (31, 4484208), (48, 2896051), (62, 2242104), (93, 1494736), (103, 1349616), (124, 1121052), (186, 747368), (206, 674808), (248, 560526), (309, 449872), (372, 373684), (412, 337404), (496, 280263), (618, 224936), (744, 186842), (824, 168702), (907, 153264), (1236, 112468), (1488, 93421), (1648, 84351), (1814, 76632), (2472, 56234), (2721, 51088), (3193, 43536), (3628, 38316), (4944, 28117), (5442, 25544), (6386, 21768), (7256, 19158), (9579, 14512), (10884, 12772)]