169061644

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 299398400

約数和(自身を除く): 130336756

約数列:

[1, 2, 4, 163, 199, 326, 398, 652, 796, 1303, 2606, 5212, 32437, 64874, 129748, 212389, 259297, 424778, 518594, 849556, 1037188, 42265411, 84530822, 169061644]

約数ペア:

[(1, 169061644), (2, 84530822), (4, 42265411), (163, 1037188), (199, 849556), (326, 518594), (398, 424778), (652, 259297), (796, 212389), (1303, 129748), (2606, 64874), (5212, 32437)]