164836716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 434827008

約数和(自身を除く): 269990292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 113, 129, 132, 172, 226, 257, 258, 339, 452, 473, 514, 516, 678, 771, 946, 1028, 1243, 1356, 1419, 1542, 1892, 2486, 2827, 2838, 3084, 3729, 4859, 4972, 5654, 5676, 7458, 8481, 9718, 11051, 11308, 14577, 14916, 16962, 19436, 22102, 29041, 29154, 33153, 33924, 44204, 53449, 58082, 58308, 66306, 87123, 106898, 116164, 121561, 132612, 160347, 174246, 213796, 243122, 319451, 320694, 348492, 364683, 486244, 638902, 641388, 729366, 958353, 1248763, 1277804, 1458732, 1916706, 2497526, 3746289, 3833412, 4995052, 7492578, 13736393, 14985156, 27472786, 41209179, 54945572, 82418358, 164836716]

約数ペア:

[(1, 164836716), (2, 82418358), (3, 54945572), (4, 41209179), (6, 27472786), (11, 14985156), (12, 13736393), (22, 7492578), (33, 4995052), (43, 3833412), (44, 3746289), (66, 2497526), (86, 1916706), (113, 1458732), (129, 1277804), (132, 1248763), (172, 958353), (226, 729366), (257, 641388), (258, 638902), (339, 486244), (452, 364683), (473, 348492), (514, 320694), (516, 319451), (678, 243122), (771, 213796), (946, 174246), (1028, 160347), (1243, 132612), (1356, 121561), (1419, 116164), (1542, 106898), (1892, 87123), (2486, 66306), (2827, 58308), (2838, 58082), (3084, 53449), (3729, 44204), (4859, 33924), (4972, 33153), (5654, 29154), (5676, 29041), (7458, 22102), (8481, 19436), (9718, 16962), (11051, 14916), (11308, 14577)]