168402168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 542131200

約数和(自身を除く): 373729032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 341, 342, 361, 372, 396, 418, 456, 558, 589, 627, 682, 684, 722, 744, 792, 836, 1023, 1083, 1116, 1178, 1254, 1364, 1368, 1444, 1672, 1767, 1881, 2046, 2166, 2232, 2356, 2508, 2728, 2888, 3069, 3249, 3534, 3762, 3971, 4092, 4332, 4712, 5016, 5301, 6138, 6479, 6498, 6859, 7068, 7524, 7942, 8184, 8664, 10602, 11191, 11913, 12276, 12958, 12996, 13718, 14136, 15048, 15884, 19437, 20577, 21204, 22382, 23826, 24552, 25916, 25992, 27436, 31768, 33573, 35739, 38874, 41154, 42408, 44764, 47652, 51832, 54872, 58311, 61731, 67146, 71478, 75449, 77748, 82308, 89528, 95304, 100719, 116622, 123101, 123462, 134292, 142956, 150898, 155496, 164616, 201438, 212629, 226347, 233244, 246202, 246924, 268584, 285912, 301796, 369303, 402876, 425258, 452694, 466488, 492404, 493848, 603592, 637887, 679041, 738606, 805752, 850516, 905388, 984808, 1107909, 1275774, 1358082, 1477212, 1701032, 1810776, 1913661, 2215818, 2338919, 2551548, 2716164, 2954424, 3827322, 4431636, 4677838, 5103096, 5432328, 7016757, 7654644, 8863272, 9355676, 14033514, 15309288, 18711352, 21050271, 28067028, 42100542, 56134056, 84201084, 168402168]

約数ペア:

[(1, 168402168), (2, 84201084), (3, 56134056), (4, 42100542), (6, 28067028), (8, 21050271), (9, 18711352), (11, 15309288), (12, 14033514), (18, 9355676), (19, 8863272), (22, 7654644), (24, 7016757), (31, 5432328), (33, 5103096), (36, 4677838), (38, 4431636), (44, 3827322), (57, 2954424), (62, 2716164), (66, 2551548), (72, 2338919), (76, 2215818), (88, 1913661), (93, 1810776), (99, 1701032), (114, 1477212), (124, 1358082), (132, 1275774), (152, 1107909), (171, 984808), (186, 905388), (198, 850516), (209, 805752), (228, 738606), (248, 679041), (264, 637887), (279, 603592), (341, 493848), (342, 492404), (361, 466488), (372, 452694), (396, 425258), (418, 402876), (456, 369303), (558, 301796), (589, 285912), (627, 268584), (682, 246924), (684, 246202), (722, 233244), (744, 226347), (792, 212629), (836, 201438), (1023, 164616), (1083, 155496), (1116, 150898), (1178, 142956), (1254, 134292), (1364, 123462), (1368, 123101), (1444, 116622), (1672, 100719), (1767, 95304), (1881, 89528), (2046, 82308), (2166, 77748), (2232, 75449), (2356, 71478), (2508, 67146), (2728, 61731), (2888, 58311), (3069, 54872), (3249, 51832), (3534, 47652), (3762, 44764), (3971, 42408), (4092, 41154), (4332, 38874), (4712, 35739), (5016, 33573), (5301, 31768), (6138, 27436), (6479, 25992), (6498, 25916), (6859, 24552), (7068, 23826), (7524, 22382), (7942, 21204), (8184, 20577), (8664, 19437), (10602, 15884), (11191, 15048), (11913, 14136), (12276, 13718), (12958, 12996)]