168757992

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 542060640

約数和(自身を除く): 373302648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 67, 69, 72, 78, 81, 92, 104, 108, 117, 134, 138, 156, 162, 169, 184, 201, 207, 216, 234, 268, 276, 299, 312, 324, 338, 351, 402, 414, 468, 507, 536, 552, 598, 603, 621, 648, 676, 702, 804, 828, 871, 897, 936, 1014, 1053, 1196, 1206, 1242, 1352, 1404, 1521, 1541, 1608, 1656, 1742, 1794, 1809, 1863, 2028, 2106, 2392, 2412, 2484, 2613, 2691, 2808, 3042, 3082, 3484, 3588, 3618, 3726, 3887, 4056, 4212, 4563, 4623, 4824, 4968, 5226, 5382, 5427, 6084, 6164, 6968, 7176, 7236, 7452, 7774, 7839, 8073, 8424, 9126, 9246, 10452, 10764, 10854, 11323, 11661, 12168, 12328, 13689, 13869, 14472, 14904, 15548, 15678, 16146, 18252, 18492, 20033, 20904, 21528, 21708, 22646, 23322, 23517, 24219, 27378, 27738, 31096, 31356, 32292, 33969, 34983, 36504, 36984, 40066, 41607, 43416, 45292, 46644, 47034, 48438, 54756, 55476, 60099, 62712, 64584, 67938, 69966, 70551, 80132, 83214, 90584, 93288, 94068, 96876, 101907, 104949, 109512, 110952, 120198, 124821, 135876, 139932, 141102, 160264, 166428, 180297, 188136, 193752, 203814, 209898, 240396, 249642, 260429, 271752, 279864, 282204, 305721, 314847, 332856, 360594, 407628, 419796, 480792, 499284, 520858, 540891, 564408, 611442, 629694, 721188, 781287, 815256, 839592, 917163, 998568, 1041716, 1081782, 1222884, 1259388, 1442376, 1562574, 1622673, 1834326, 2083432, 2163564, 2343861, 2445768, 2518776, 3125148, 3245346, 3668652, 4327128, 4687722, 6250296, 6490692, 7031583, 7337304, 9375444, 12981384, 14063166, 18750888, 21094749, 28126332, 42189498, 56252664, 84378996, 168757992]

約数ペア:

[(1, 168757992), (2, 84378996), (3, 56252664), (4, 42189498), (6, 28126332), (8, 21094749), (9, 18750888), (12, 14063166), (13, 12981384), (18, 9375444), (23, 7337304), (24, 7031583), (26, 6490692), (27, 6250296), (36, 4687722), (39, 4327128), (46, 3668652), (52, 3245346), (54, 3125148), (67, 2518776), (69, 2445768), (72, 2343861), (78, 2163564), (81, 2083432), (92, 1834326), (104, 1622673), (108, 1562574), (117, 1442376), (134, 1259388), (138, 1222884), (156, 1081782), (162, 1041716), (169, 998568), (184, 917163), (201, 839592), (207, 815256), (216, 781287), (234, 721188), (268, 629694), (276, 611442), (299, 564408), (312, 540891), (324, 520858), (338, 499284), (351, 480792), (402, 419796), (414, 407628), (468, 360594), (507, 332856), (536, 314847), (552, 305721), (598, 282204), (603, 279864), (621, 271752), (648, 260429), (676, 249642), (702, 240396), (804, 209898), (828, 203814), (871, 193752), (897, 188136), (936, 180297), (1014, 166428), (1053, 160264), (1196, 141102), (1206, 139932), (1242, 135876), (1352, 124821), (1404, 120198), (1521, 110952), (1541, 109512), (1608, 104949), (1656, 101907), (1742, 96876), (1794, 94068), (1809, 93288), (1863, 90584), (2028, 83214), (2106, 80132), (2392, 70551), (2412, 69966), (2484, 67938), (2613, 64584), (2691, 62712), (2808, 60099), (3042, 55476), (3082, 54756), (3484, 48438), (3588, 47034), (3618, 46644), (3726, 45292), (3887, 43416), (4056, 41607), (4212, 40066), (4563, 36984), (4623, 36504), (4824, 34983), (4968, 33969), (5226, 32292), (5382, 31356), (5427, 31096), (6084, 27738), (6164, 27378), (6968, 24219), (7176, 23517), (7236, 23322), (7452, 22646), (7774, 21708), (7839, 21528), (8073, 20904), (8424, 20033), (9126, 18492), (9246, 18252), (10452, 16146), (10764, 15678), (10854, 15548), (11323, 14904), (11661, 14472), (12168, 13869), (12328, 13689)]