172102688

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 350855064

約数和(自身を除く): 178752376

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 137, 148, 274, 296, 548, 592, 1061, 1096, 1184, 2122, 2192, 4244, 4384, 5069, 8488, 10138, 16976, 20276, 33952, 39257, 40552, 78514, 81104, 145357, 157028, 162208, 290714, 314056, 581428, 628112, 1162856, 1256224, 2325712, 4651424, 5378209, 10756418, 21512836, 43025672, 86051344, 172102688]

約数ペア:

[(1, 172102688), (2, 86051344), (4, 43025672), (8, 21512836), (16, 10756418), (32, 5378209), (37, 4651424), (74, 2325712), (137, 1256224), (148, 1162856), (274, 628112), (296, 581428), (548, 314056), (592, 290714), (1061, 162208), (1096, 157028), (1184, 145357), (2122, 81104), (2192, 78514), (4244, 40552), (4384, 39257), (5069, 33952), (8488, 20276), (10138, 16976)]