156523724

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 323785728

約数和(自身を除く): 167262004

約数列:

[1, 2, 4, 7, 14, 28, 47, 83, 94, 166, 188, 329, 332, 581, 658, 1162, 1316, 1433, 2324, 2866, 3901, 5732, 7802, 10031, 15604, 20062, 27307, 40124, 54614, 67351, 109228, 118939, 134702, 237878, 269404, 471457, 475756, 832573, 942914, 1665146, 1885828, 3330292, 5590133, 11180266, 22360532, 39130931, 78261862, 156523724]

約数ペア:

[(1, 156523724), (2, 78261862), (4, 39130931), (7, 22360532), (14, 11180266), (28, 5590133), (47, 3330292), (83, 1885828), (94, 1665146), (166, 942914), (188, 832573), (329, 475756), (332, 471457), (581, 269404), (658, 237878), (1162, 134702), (1316, 118939), (1433, 109228), (2324, 67351), (2866, 54614), (3901, 40124), (5732, 27307), (7802, 20062), (10031, 15604)]