165706736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2719}}^1$

素因数の和:3033

約数の個数: 40

約数和(自身を含む): 347061120

約数和(自身を除く): 181354384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293, 586, 1172, 2344, 2719, 3809, 4688, 5438, 7618, 10876, 15236, 21752, 30472, 35347, 43504, 60944, 70694, 141388, 282776, 565552, 796667, 1593334, 3186668, 6373336, 10356671, 12746672, 20713342, 41426684, 82853368, 165706736]

約数ペア:

[(1, 165706736), (2, 82853368), (4, 41426684), (8, 20713342), (13, 12746672), (16, 10356671), (26, 6373336), (52, 3186668), (104, 1593334), (208, 796667), (293, 565552), (586, 282776), (1172, 141388), (2344, 70694), (2719, 60944), (3809, 43504), (4688, 35347), (5438, 30472), (7618, 21752), (10876, 15236)]