194955824

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 444138240

約数和(自身を除く): 249182416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 163, 181, 236, 326, 362, 413, 472, 652, 724, 826, 944, 1141, 1267, 1304, 1448, 1652, 2282, 2534, 2608, 2896, 3304, 4564, 5068, 6608, 9128, 9617, 10136, 10679, 18256, 19234, 20272, 21358, 29503, 38468, 42716, 59006, 67319, 74753, 76936, 85432, 118012, 134638, 149506, 153872, 170864, 206521, 236024, 269276, 299012, 413042, 472048, 538552, 598024, 826084, 1077104, 1196048, 1652168, 1740677, 3304336, 3481354, 6962708, 12184739, 13925416, 24369478, 27850832, 48738956, 97477912, 194955824]

約数ペア:

[(1, 194955824), (2, 97477912), (4, 48738956), (7, 27850832), (8, 24369478), (14, 13925416), (16, 12184739), (28, 6962708), (56, 3481354), (59, 3304336), (112, 1740677), (118, 1652168), (163, 1196048), (181, 1077104), (236, 826084), (326, 598024), (362, 538552), (413, 472048), (472, 413042), (652, 299012), (724, 269276), (826, 236024), (944, 206521), (1141, 170864), (1267, 153872), (1304, 149506), (1448, 134638), (1652, 118012), (2282, 85432), (2534, 76936), (2608, 74753), (2896, 67319), (3304, 59006), (4564, 42716), (5068, 38468), (6608, 29503), (9128, 21358), (9617, 20272), (10136, 19234), (10679, 18256)]