16328628

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 43479072

約数和(自身を除く): 27150444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 157, 162, 214, 243, 314, 321, 324, 428, 471, 486, 628, 642, 942, 963, 972, 1284, 1413, 1884, 1926, 2826, 2889, 3852, 4239, 5652, 5778, 8478, 8667, 11556, 12717, 16799, 16956, 17334, 25434, 26001, 33598, 34668, 38151, 50397, 50868, 52002, 67196, 76302, 100794, 104004, 151191, 152604, 201588, 302382, 453573, 604764, 907146, 1360719, 1814292, 2721438, 4082157, 5442876, 8164314, 16328628]

約数ペア:

[(1, 16328628), (2, 8164314), (3, 5442876), (4, 4082157), (6, 2721438), (9, 1814292), (12, 1360719), (18, 907146), (27, 604764), (36, 453573), (54, 302382), (81, 201588), (107, 152604), (108, 151191), (157, 104004), (162, 100794), (214, 76302), (243, 67196), (314, 52002), (321, 50868), (324, 50397), (428, 38151), (471, 34668), (486, 33598), (628, 26001), (642, 25434), (942, 17334), (963, 16956), (972, 16799), (1284, 12717), (1413, 11556), (1884, 8667), (1926, 8478), (2826, 5778), (2889, 5652), (3852, 4239)]