142651768

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 316431360

約数和(自身を除く): 173779592

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 83, 94, 166, 188, 329, 332, 376, 581, 653, 658, 664, 1162, 1306, 1316, 2324, 2612, 2632, 3901, 4571, 4648, 5224, 7802, 9142, 15604, 18284, 27307, 30691, 31208, 36568, 54199, 54614, 61382, 108398, 109228, 122764, 214837, 216796, 218456, 245528, 379393, 429674, 433592, 758786, 859348, 1517572, 1718696, 2547353, 3035144, 5094706, 10189412, 17831471, 20378824, 35662942, 71325884, 142651768]

約数ペア:

[(1, 142651768), (2, 71325884), (4, 35662942), (7, 20378824), (8, 17831471), (14, 10189412), (28, 5094706), (47, 3035144), (56, 2547353), (83, 1718696), (94, 1517572), (166, 859348), (188, 758786), (329, 433592), (332, 429674), (376, 379393), (581, 245528), (653, 218456), (658, 216796), (664, 214837), (1162, 122764), (1306, 109228), (1316, 108398), (2324, 61382), (2612, 54614), (2632, 54199), (3901, 36568), (4571, 31208), (4648, 30691), (5224, 27307), (7802, 18284), (9142, 15604)]