137666868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2087}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 336752640

約数和(自身を除く): 199085772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 478, 717, 956, 1434, 2087, 2868, 4174, 5497, 6261, 8348, 10994, 12522, 16491, 21988, 25044, 32982, 48001, 65964, 96002, 144003, 192004, 288006, 498793, 576012, 997586, 1496379, 1995172, 2992758, 5985516, 11472239, 22944478, 34416717, 45888956, 68833434, 137666868]

約数ペア:

[(1, 137666868), (2, 68833434), (3, 45888956), (4, 34416717), (6, 22944478), (12, 11472239), (23, 5985516), (46, 2992758), (69, 1995172), (92, 1496379), (138, 997586), (239, 576012), (276, 498793), (478, 288006), (717, 192004), (956, 144003), (1434, 96002), (2087, 65964), (2868, 48001), (4174, 32982), (5497, 25044), (6261, 21988), (8348, 16491), (10994, 12522)]