168679368

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 567705600

約数和(自身を除く): 399026232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 43, 44, 52, 54, 66, 72, 78, 86, 88, 99, 104, 108, 117, 127, 129, 132, 143, 156, 172, 198, 216, 234, 254, 258, 264, 286, 297, 312, 344, 351, 381, 387, 396, 429, 468, 473, 508, 516, 559, 572, 594, 702, 762, 774, 792, 858, 936, 946, 1016, 1032, 1118, 1143, 1144, 1161, 1188, 1287, 1397, 1404, 1419, 1524, 1548, 1651, 1677, 1716, 1892, 2236, 2286, 2322, 2376, 2574, 2794, 2808, 2838, 3048, 3096, 3302, 3354, 3429, 3432, 3784, 3861, 4191, 4257, 4472, 4572, 4644, 4953, 5031, 5148, 5461, 5588, 5676, 6149, 6604, 6708, 6858, 7722, 8382, 8514, 9144, 9288, 9906, 10062, 10296, 10922, 11176, 11352, 12298, 12573, 12771, 13208, 13416, 13716, 14859, 15093, 15444, 16383, 16764, 17028, 18161, 18447, 19812, 20124, 21844, 24596, 25146, 25542, 27432, 29718, 30186, 30888, 32766, 33528, 34056, 36322, 36894, 37719, 39624, 40248, 43688, 44577, 49149, 49192, 50292, 51084, 54483, 55341, 59436, 60071, 60372, 65532, 70993, 72644, 73788, 75438, 89154, 98298, 100584, 102168, 108966, 110682, 118872, 120142, 120744, 131064, 141986, 145288, 147447, 147576, 150876, 163449, 166023, 178308, 180213, 196596, 212979, 217932, 221364, 240284, 283972, 294894, 301752, 326898, 332046, 356616, 360426, 393192, 425958, 435864, 442728, 480568, 490347, 540639, 567944, 589788, 638937, 653796, 664092, 720852, 780923, 851916, 980694, 1081278, 1179576, 1277874, 1307592, 1328184, 1441704, 1561846, 1621917, 1703832, 1916811, 1961388, 2162556, 2342769, 2555748, 3123692, 3243834, 3833622, 3922776, 4325112, 4685538, 5111496, 6247384, 6487668, 7028307, 7667244, 9371076, 12975336, 14056614, 15334488, 18742152, 21084921, 28113228, 42169842, 56226456, 84339684, 168679368]

約数ペア:

[(1, 168679368), (2, 84339684), (3, 56226456), (4, 42169842), (6, 28113228), (8, 21084921), (9, 18742152), (11, 15334488), (12, 14056614), (13, 12975336), (18, 9371076), (22, 7667244), (24, 7028307), (26, 6487668), (27, 6247384), (33, 5111496), (36, 4685538), (39, 4325112), (43, 3922776), (44, 3833622), (52, 3243834), (54, 3123692), (66, 2555748), (72, 2342769), (78, 2162556), (86, 1961388), (88, 1916811), (99, 1703832), (104, 1621917), (108, 1561846), (117, 1441704), (127, 1328184), (129, 1307592), (132, 1277874), (143, 1179576), (156, 1081278), (172, 980694), (198, 851916), (216, 780923), (234, 720852), (254, 664092), (258, 653796), (264, 638937), (286, 589788), (297, 567944), (312, 540639), (344, 490347), (351, 480568), (381, 442728), (387, 435864), (396, 425958), (429, 393192), (468, 360426), (473, 356616), (508, 332046), (516, 326898), (559, 301752), (572, 294894), (594, 283972), (702, 240284), (762, 221364), (774, 217932), (792, 212979), (858, 196596), (936, 180213), (946, 178308), (1016, 166023), (1032, 163449), (1118, 150876), (1143, 147576), (1144, 147447), (1161, 145288), (1188, 141986), (1287, 131064), (1397, 120744), (1404, 120142), (1419, 118872), (1524, 110682), (1548, 108966), (1651, 102168), (1677, 100584), (1716, 98298), (1892, 89154), (2236, 75438), (2286, 73788), (2322, 72644), (2376, 70993), (2574, 65532), (2794, 60372), (2808, 60071), (2838, 59436), (3048, 55341), (3096, 54483), (3302, 51084), (3354, 50292), (3429, 49192), (3432, 49149), (3784, 44577), (3861, 43688), (4191, 40248), (4257, 39624), (4472, 37719), (4572, 36894), (4644, 36322), (4953, 34056), (5031, 33528), (5148, 32766), (5461, 30888), (5588, 30186), (5676, 29718), (6149, 27432), (6604, 25542), (6708, 25146), (6858, 24596), (7722, 21844), (8382, 20124), (8514, 19812), (9144, 18447), (9288, 18161), (9906, 17028), (10062, 16764), (10296, 16383), (10922, 15444), (11176, 15093), (11352, 14859), (12298, 13716), (12573, 13416), (12771, 13208)]