163623152

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18973}}^1$

素因数の和:19006

約数の個数: 60

約数和(自身を含む): 402324696

約数和(自身を除く): 238701544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 18973, 37946, 75892, 132811, 151784, 208703, 265622, 303568, 417406, 531244, 834812, 929677, 1062488, 1460921, 1669624, 1859354, 2124976, 2921842, 3339248, 3718708, 5843684, 7437416, 10226447, 11687368, 14874832, 20452894, 23374736, 40905788, 81811576, 163623152]

約数ペア:

[(1, 163623152), (2, 81811576), (4, 40905788), (7, 23374736), (8, 20452894), (11, 14874832), (14, 11687368), (16, 10226447), (22, 7437416), (28, 5843684), (44, 3718708), (49, 3339248), (56, 2921842), (77, 2124976), (88, 1859354), (98, 1669624), (112, 1460921), (154, 1062488), (176, 929677), (196, 834812), (308, 531244), (392, 417406), (539, 303568), (616, 265622), (784, 208703), (1078, 151784), (1232, 132811), (2156, 75892), (4312, 37946), (8624, 18973)]