164345112

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 464175360

約数和(自身を除く): 299830248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 381, 508, 648, 762, 1016, 1143, 1524, 1997, 2286, 3048, 3429, 3994, 4572, 5991, 6858, 7988, 9144, 10287, 11982, 13716, 15976, 17973, 20574, 23964, 27432, 35946, 41148, 47928, 53919, 71892, 82296, 107838, 143784, 161757, 215676, 253619, 323514, 431352, 507238, 647028, 760857, 1014476, 1294056, 1521714, 2028952, 2282571, 3043428, 4565142, 6086856, 6847713, 9130284, 13695426, 18260568, 20543139, 27390852, 41086278, 54781704, 82172556, 164345112]

約数ペア:

[(1, 164345112), (2, 82172556), (3, 54781704), (4, 41086278), (6, 27390852), (8, 20543139), (9, 18260568), (12, 13695426), (18, 9130284), (24, 6847713), (27, 6086856), (36, 4565142), (54, 3043428), (72, 2282571), (81, 2028952), (108, 1521714), (127, 1294056), (162, 1014476), (216, 760857), (254, 647028), (324, 507238), (381, 431352), (508, 323514), (648, 253619), (762, 215676), (1016, 161757), (1143, 143784), (1524, 107838), (1997, 82296), (2286, 71892), (3048, 53919), (3429, 47928), (3994, 41148), (4572, 35946), (5991, 27432), (6858, 23964), (7988, 20574), (9144, 17973), (10287, 15976), (11982, 13716)]