16280148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 36

約数和(自身を含む): 39080832

約数和(自身を除く): 22800684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 991, 1369, 1982, 2738, 2973, 3964, 4107, 5476, 5946, 8214, 11892, 16428, 36667, 73334, 110001, 146668, 220002, 440004, 1356679, 2713358, 4070037, 5426716, 8140074, 16280148]

約数ペア:

[(1, 16280148), (2, 8140074), (3, 5426716), (4, 4070037), (6, 2713358), (12, 1356679), (37, 440004), (74, 220002), (111, 146668), (148, 110001), (222, 73334), (444, 36667), (991, 16428), (1369, 11892), (1982, 8214), (2738, 5946), (2973, 5476), (3964, 4107)]