186800172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 516160512

約数和(自身を除く): 329360340

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 107, 114, 124, 156, 186, 214, 228, 247, 321, 361, 372, 403, 428, 494, 589, 642, 722, 741, 806, 988, 1083, 1178, 1209, 1284, 1391, 1444, 1482, 1612, 1767, 2033, 2166, 2356, 2418, 2782, 2964, 3317, 3534, 4066, 4173, 4332, 4693, 4836, 5564, 6099, 6634, 7068, 7657, 8132, 8346, 9386, 9951, 11191, 12198, 13268, 14079, 15314, 16692, 18772, 19902, 22382, 22971, 24396, 26429, 28158, 30628, 33573, 38627, 39804, 43121, 44764, 45942, 52858, 56316, 63023, 67146, 77254, 79287, 86242, 91884, 105716, 115881, 126046, 129363, 134292, 145483, 154508, 158574, 172484, 189069, 231762, 252092, 258726, 290966, 317148, 378138, 436449, 463524, 502151, 517452, 581932, 756276, 819299, 872898, 1004302, 1197437, 1506453, 1638598, 1745796, 2008604, 2394874, 2457897, 3012906, 3277196, 3592311, 4789748, 4915794, 6025812, 7184622, 9831588, 14369244, 15566681, 31133362, 46700043, 62266724, 93400086, 186800172]

約数ペア:

[(1, 186800172), (2, 93400086), (3, 62266724), (4, 46700043), (6, 31133362), (12, 15566681), (13, 14369244), (19, 9831588), (26, 7184622), (31, 6025812), (38, 4915794), (39, 4789748), (52, 3592311), (57, 3277196), (62, 3012906), (76, 2457897), (78, 2394874), (93, 2008604), (107, 1745796), (114, 1638598), (124, 1506453), (156, 1197437), (186, 1004302), (214, 872898), (228, 819299), (247, 756276), (321, 581932), (361, 517452), (372, 502151), (403, 463524), (428, 436449), (494, 378138), (589, 317148), (642, 290966), (722, 258726), (741, 252092), (806, 231762), (988, 189069), (1083, 172484), (1178, 158574), (1209, 154508), (1284, 145483), (1391, 134292), (1444, 129363), (1482, 126046), (1612, 115881), (1767, 105716), (2033, 91884), (2166, 86242), (2356, 79287), (2418, 77254), (2782, 67146), (2964, 63023), (3317, 56316), (3534, 52858), (4066, 45942), (4173, 44764), (4332, 43121), (4693, 39804), (4836, 38627), (5564, 33573), (6099, 30628), (6634, 28158), (7068, 26429), (7657, 24396), (8132, 22971), (8346, 22382), (9386, 19902), (9951, 18772), (11191, 16692), (12198, 15314), (13268, 14079)]