168677964

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1946

約数の個数: 144

約数和(自身を含む): 544497408

約数和(自身を除く): 375819444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 1907, 2106, 2268, 2457, 3159, 3276, 3402, 3814, 4212, 4914, 5721, 6318, 6804, 7371, 7628, 9828, 11442, 12636, 13349, 14742, 17163, 22113, 22884, 24791, 26698, 29484, 34326, 40047, 44226, 49582, 51489, 53396, 68652, 74373, 80094, 88452, 99164, 102978, 120141, 148746, 154467, 160188, 173537, 205956, 223119, 240282, 297492, 308934, 347074, 360423, 446238, 463401, 480564, 520611, 617868, 669357, 694148, 720846, 892476, 926802, 1041222, 1081269, 1338714, 1441692, 1561833, 1853604, 2008071, 2082444, 2162538, 2677428, 3123666, 3243807, 4016142, 4325076, 4685499, 6024213, 6247332, 6487614, 8032284, 9370998, 12048426, 12975228, 14056497, 18741996, 24096852, 28112994, 42169491, 56225988, 84338982, 168677964]

約数ペア:

[(1, 168677964), (2, 84338982), (3, 56225988), (4, 42169491), (6, 28112994), (7, 24096852), (9, 18741996), (12, 14056497), (13, 12975228), (14, 12048426), (18, 9370998), (21, 8032284), (26, 6487614), (27, 6247332), (28, 6024213), (36, 4685499), (39, 4325076), (42, 4016142), (52, 3243807), (54, 3123666), (63, 2677428), (78, 2162538), (81, 2082444), (84, 2008071), (91, 1853604), (108, 1561833), (117, 1441692), (126, 1338714), (156, 1081269), (162, 1041222), (182, 926802), (189, 892476), (234, 720846), (243, 694148), (252, 669357), (273, 617868), (324, 520611), (351, 480564), (364, 463401), (378, 446238), (468, 360423), (486, 347074), (546, 308934), (567, 297492), (702, 240282), (756, 223119), (819, 205956), (972, 173537), (1053, 160188), (1092, 154467), (1134, 148746), (1404, 120141), (1638, 102978), (1701, 99164), (1907, 88452), (2106, 80094), (2268, 74373), (2457, 68652), (3159, 53396), (3276, 51489), (3402, 49582), (3814, 44226), (4212, 40047), (4914, 34326), (5721, 29484), (6318, 26698), (6804, 24791), (7371, 22884), (7628, 22113), (9828, 17163), (11442, 14742), (12636, 13349)]