160824928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2803}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 347651136

約数和(自身を除く): 186826208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 326, 352, 652, 1304, 1793, 2608, 2803, 3586, 5216, 5606, 7172, 11212, 14344, 22424, 28688, 30833, 44848, 57376, 61666, 89696, 123332, 246664, 456889, 493328, 913778, 986656, 1827556, 3655112, 5025779, 7310224, 10051558, 14620448, 20103116, 40206232, 80412464, 160824928]

約数ペア:

[(1, 160824928), (2, 80412464), (4, 40206232), (8, 20103116), (11, 14620448), (16, 10051558), (22, 7310224), (32, 5025779), (44, 3655112), (88, 1827556), (163, 986656), (176, 913778), (326, 493328), (352, 456889), (652, 246664), (1304, 123332), (1793, 89696), (2608, 61666), (2803, 57376), (3586, 44848), (5216, 30833), (5606, 28688), (7172, 22424), (11212, 14344)]