155538464

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 314059032

約数和(自身を除く): 158520568

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 293, 313, 424, 586, 626, 848, 1172, 1252, 1696, 2344, 2504, 4688, 5008, 9376, 10016, 15529, 16589, 31058, 33178, 62116, 66356, 91709, 124232, 132712, 183418, 248464, 265424, 366836, 496928, 530848, 733672, 1467344, 2934688, 4860577, 9721154, 19442308, 38884616, 77769232, 155538464]

約数ペア:

[(1, 155538464), (2, 77769232), (4, 38884616), (8, 19442308), (16, 9721154), (32, 4860577), (53, 2934688), (106, 1467344), (212, 733672), (293, 530848), (313, 496928), (424, 366836), (586, 265424), (626, 248464), (848, 183418), (1172, 132712), (1252, 124232), (1696, 91709), (2344, 66356), (2504, 62116), (4688, 33178), (5008, 31058), (9376, 16589), (10016, 15529)]