142255464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 256912536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 89, 94, 104, 109, 141, 156, 178, 188, 218, 267, 282, 312, 327, 356, 376, 436, 534, 564, 611, 654, 712, 872, 1068, 1128, 1157, 1222, 1308, 1417, 1833, 2136, 2314, 2444, 2616, 2834, 3471, 3666, 4183, 4251, 4628, 4888, 5123, 5668, 6942, 7332, 8366, 8502, 9256, 9701, 10246, 11336, 12549, 13884, 14664, 15369, 16732, 17004, 19402, 20492, 25098, 27768, 29103, 30738, 33464, 34008, 38804, 40984, 50196, 54379, 58206, 61476, 66599, 77608, 100392, 108758, 116412, 122952, 126113, 133198, 163137, 199797, 217516, 232824, 252226, 266396, 326274, 378339, 399594, 435032, 455947, 504452, 532792, 652548, 756678, 799188, 911894, 1008904, 1305096, 1367841, 1513356, 1598376, 1823788, 2735682, 3026712, 3647576, 5471364, 5927311, 10942728, 11854622, 17781933, 23709244, 35563866, 47418488, 71127732, 142255464]

約数ペア:

[(1, 142255464), (2, 71127732), (3, 47418488), (4, 35563866), (6, 23709244), (8, 17781933), (12, 11854622), (13, 10942728), (24, 5927311), (26, 5471364), (39, 3647576), (47, 3026712), (52, 2735682), (78, 1823788), (89, 1598376), (94, 1513356), (104, 1367841), (109, 1305096), (141, 1008904), (156, 911894), (178, 799188), (188, 756678), (218, 652548), (267, 532792), (282, 504452), (312, 455947), (327, 435032), (356, 399594), (376, 378339), (436, 326274), (534, 266396), (564, 252226), (611, 232824), (654, 217516), (712, 199797), (872, 163137), (1068, 133198), (1128, 126113), (1157, 122952), (1222, 116412), (1308, 108758), (1417, 100392), (1833, 77608), (2136, 66599), (2314, 61476), (2444, 58206), (2616, 54379), (2834, 50196), (3471, 40984), (3666, 38804), (4183, 34008), (4251, 33464), (4628, 30738), (4888, 29103), (5123, 27768), (5668, 25098), (6942, 20492), (7332, 19402), (8366, 17004), (8502, 16732), (9256, 15369), (9701, 14664), (10246, 13884), (11336, 12549)]