168278292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1718

約数の個数: 144

約数和(自身を含む): 540746752

約数和(自身を除く): 372468460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1657, 1953, 2418, 2604, 2821, 3276, 3314, 3627, 3906, 4836, 4971, 5642, 6628, 7254, 7812, 8463, 9942, 11284, 11599, 14508, 14913, 16926, 19884, 21541, 23198, 25389, 29826, 33852, 34797, 43082, 46396, 50778, 51367, 59652, 64623, 69594, 86164, 101556, 102734, 104391, 129246, 139188, 150787, 154101, 193869, 205468, 208782, 258492, 301574, 308202, 359569, 387738, 417564, 452361, 462303, 603148, 616404, 667771, 719138, 775476, 904722, 924606, 1078707, 1335542, 1357083, 1438276, 1809444, 1849212, 2003313, 2157414, 2671084, 2714166, 3236121, 4006626, 4314828, 4674397, 5428332, 6009939, 6472242, 8013252, 9348794, 12019878, 12944484, 14023191, 18697588, 24039756, 28046382, 42069573, 56092764, 84139146, 168278292]

約数ペア:

[(1, 168278292), (2, 84139146), (3, 56092764), (4, 42069573), (6, 28046382), (7, 24039756), (9, 18697588), (12, 14023191), (13, 12944484), (14, 12019878), (18, 9348794), (21, 8013252), (26, 6472242), (28, 6009939), (31, 5428332), (36, 4674397), (39, 4314828), (42, 4006626), (52, 3236121), (62, 2714166), (63, 2671084), (78, 2157414), (84, 2003313), (91, 1849212), (93, 1809444), (117, 1438276), (124, 1357083), (126, 1335542), (156, 1078707), (182, 924606), (186, 904722), (217, 775476), (234, 719138), (252, 667771), (273, 616404), (279, 603148), (364, 462303), (372, 452361), (403, 417564), (434, 387738), (468, 359569), (546, 308202), (558, 301574), (651, 258492), (806, 208782), (819, 205468), (868, 193869), (1092, 154101), (1116, 150787), (1209, 139188), (1302, 129246), (1612, 104391), (1638, 102734), (1657, 101556), (1953, 86164), (2418, 69594), (2604, 64623), (2821, 59652), (3276, 51367), (3314, 50778), (3627, 46396), (3906, 43082), (4836, 34797), (4971, 33852), (5642, 29826), (6628, 25389), (7254, 23198), (7812, 21541), (8463, 19884), (9942, 16926), (11284, 14913), (11599, 14508)]