172093768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{829}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 403977600

約数和(自身を除く): 231883832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 337, 616, 674, 829, 1348, 1658, 2359, 2696, 3316, 3707, 4718, 5803, 6632, 7414, 9119, 9436, 11606, 14828, 18238, 18872, 23212, 25949, 29656, 36476, 46424, 51898, 63833, 72952, 103796, 127666, 207592, 255332, 279373, 510664, 558746, 1117492, 1955611, 2234984, 3073103, 3911222, 6146206, 7822444, 12292412, 15644888, 21511721, 24584824, 43023442, 86046884, 172093768]

約数ペア:

[(1, 172093768), (2, 86046884), (4, 43023442), (7, 24584824), (8, 21511721), (11, 15644888), (14, 12292412), (22, 7822444), (28, 6146206), (44, 3911222), (56, 3073103), (77, 2234984), (88, 1955611), (154, 1117492), (308, 558746), (337, 510664), (616, 279373), (674, 255332), (829, 207592), (1348, 127666), (1658, 103796), (2359, 72952), (2696, 63833), (3316, 51898), (3707, 46424), (4718, 36476), (5803, 29656), (6632, 25949), (7414, 23212), (9119, 18872), (9436, 18238), (11606, 14828)]