198355224

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 513273600

約数和(自身を除く): 314918376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 139, 148, 222, 278, 296, 417, 444, 556, 834, 888, 1112, 1607, 1668, 3214, 3336, 4821, 5143, 6428, 9642, 10286, 12856, 15429, 19284, 20572, 30858, 38568, 41144, 59459, 61716, 118918, 123432, 178377, 223373, 237836, 356754, 446746, 475672, 670119, 713508, 893492, 1340238, 1427016, 1786984, 2680476, 5360952, 8264801, 16529602, 24794403, 33059204, 49588806, 66118408, 99177612, 198355224]

約数ペア:

[(1, 198355224), (2, 99177612), (3, 66118408), (4, 49588806), (6, 33059204), (8, 24794403), (12, 16529602), (24, 8264801), (37, 5360952), (74, 2680476), (111, 1786984), (139, 1427016), (148, 1340238), (222, 893492), (278, 713508), (296, 670119), (417, 475672), (444, 446746), (556, 356754), (834, 237836), (888, 223373), (1112, 178377), (1607, 123432), (1668, 118918), (3214, 61716), (3336, 59459), (4821, 41144), (5143, 38568), (6428, 30858), (9642, 20572), (10286, 19284), (12856, 15429)]