149257576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1663}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 301916160

約数和(自身を除く): 152658584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 863, 1663, 1726, 3326, 3452, 6652, 6904, 11219, 13304, 21619, 22438, 43238, 44876, 86476, 89752, 172952, 1435169, 2870338, 5740676, 11481352, 18657197, 37314394, 74628788, 149257576]

約数ペア:

[(1, 149257576), (2, 74628788), (4, 37314394), (8, 18657197), (13, 11481352), (26, 5740676), (52, 2870338), (104, 1435169), (863, 172952), (1663, 89752), (1726, 86476), (3326, 44876), (3452, 43238), (6652, 22438), (6904, 21619), (11219, 13304)]