133882854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 214481946

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 71, 102, 114, 119, 133, 139, 142, 213, 238, 266, 278, 323, 357, 399, 417, 426, 497, 646, 714, 798, 834, 969, 973, 994, 1207, 1349, 1491, 1938, 1946, 2261, 2363, 2414, 2641, 2698, 2919, 2982, 3621, 4047, 4522, 4726, 5282, 5838, 6783, 7089, 7242, 7923, 8094, 8449, 9443, 9869, 13566, 14178, 15846, 16541, 16898, 18487, 18886, 19738, 22933, 25347, 28329, 29607, 33082, 36974, 44897, 45866, 49623, 50694, 55461, 56658, 59214, 68799, 69083, 89794, 99246, 110922, 134691, 137598, 138166, 160531, 167773, 187511, 207249, 269382, 314279, 321062, 335546, 375022, 414498, 481593, 503319, 562533, 628558, 942837, 963186, 1006638, 1125066, 1174411, 1312577, 1885674, 2348822, 2625154, 3187687, 3523233, 3937731, 6375374, 7046466, 7875462, 9563061, 19126122, 22313809, 44627618, 66941427, 133882854]

約数ペア:

[(1, 133882854), (2, 66941427), (3, 44627618), (6, 22313809), (7, 19126122), (14, 9563061), (17, 7875462), (19, 7046466), (21, 6375374), (34, 3937731), (38, 3523233), (42, 3187687), (51, 2625154), (57, 2348822), (71, 1885674), (102, 1312577), (114, 1174411), (119, 1125066), (133, 1006638), (139, 963186), (142, 942837), (213, 628558), (238, 562533), (266, 503319), (278, 481593), (323, 414498), (357, 375022), (399, 335546), (417, 321062), (426, 314279), (497, 269382), (646, 207249), (714, 187511), (798, 167773), (834, 160531), (969, 138166), (973, 137598), (994, 134691), (1207, 110922), (1349, 99246), (1491, 89794), (1938, 69083), (1946, 68799), (2261, 59214), (2363, 56658), (2414, 55461), (2641, 50694), (2698, 49623), (2919, 45866), (2982, 44897), (3621, 36974), (4047, 33082), (4522, 29607), (4726, 28329), (5282, 25347), (5838, 22933), (6783, 19738), (7089, 18886), (7242, 18487), (7923, 16898), (8094, 16541), (8449, 15846), (9443, 14178), (9869, 13566)]