131538392

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 250182000

約数和(自身を除く): 118643608

約数列:

[1, 2, 4, 8, 149, 163, 298, 326, 596, 652, 677, 1192, 1304, 1354, 2708, 5416, 24287, 48574, 97148, 100873, 110351, 194296, 201746, 220702, 403492, 441404, 806984, 882808, 16442299, 32884598, 65769196, 131538392]

約数ペア:

[(1, 131538392), (2, 65769196), (4, 32884598), (8, 16442299), (149, 882808), (163, 806984), (298, 441404), (326, 403492), (596, 220702), (652, 201746), (677, 194296), (1192, 110351), (1304, 100873), (1354, 97148), (2708, 48574), (5416, 24287)]