16409316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 50561280

約数和(自身を除く): 34151964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 49, 59, 66, 77, 84, 86, 98, 118, 129, 132, 147, 154, 172, 177, 196, 231, 236, 258, 294, 301, 308, 354, 413, 462, 473, 516, 539, 588, 602, 649, 708, 826, 903, 924, 946, 1078, 1204, 1239, 1298, 1419, 1617, 1652, 1806, 1892, 1947, 2107, 2156, 2478, 2537, 2596, 2838, 2891, 3234, 3311, 3612, 3894, 4214, 4543, 4956, 5074, 5676, 5782, 6321, 6468, 6622, 7611, 7788, 8428, 8673, 9086, 9933, 10148, 11564, 12642, 13244, 13629, 15222, 17346, 17759, 18172, 19866, 23177, 25284, 27258, 27907, 30444, 31801, 34692, 35518, 39732, 46354, 53277, 54516, 55814, 63602, 69531, 71036, 83721, 92708, 95403, 106554, 111628, 124313, 127204, 139062, 167442, 190806, 195349, 213108, 248626, 278124, 334884, 372939, 381612, 390698, 497252, 586047, 745878, 781396, 1172094, 1367443, 1491756, 2344188, 2734886, 4102329, 5469772, 8204658, 16409316]

約数ペア:

[(1, 16409316), (2, 8204658), (3, 5469772), (4, 4102329), (6, 2734886), (7, 2344188), (11, 1491756), (12, 1367443), (14, 1172094), (21, 781396), (22, 745878), (28, 586047), (33, 497252), (42, 390698), (43, 381612), (44, 372939), (49, 334884), (59, 278124), (66, 248626), (77, 213108), (84, 195349), (86, 190806), (98, 167442), (118, 139062), (129, 127204), (132, 124313), (147, 111628), (154, 106554), (172, 95403), (177, 92708), (196, 83721), (231, 71036), (236, 69531), (258, 63602), (294, 55814), (301, 54516), (308, 53277), (354, 46354), (413, 39732), (462, 35518), (473, 34692), (516, 31801), (539, 30444), (588, 27907), (602, 27258), (649, 25284), (708, 23177), (826, 19866), (903, 18172), (924, 17759), (946, 17346), (1078, 15222), (1204, 13629), (1239, 13244), (1298, 12642), (1419, 11564), (1617, 10148), (1652, 9933), (1806, 9086), (1892, 8673), (1947, 8428), (2107, 7788), (2156, 7611), (2478, 6622), (2537, 6468), (2596, 6321), (2838, 5782), (2891, 5676), (3234, 5074), (3311, 4956), (3612, 4543), (3894, 4214)]