126815234

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 260467200

約数和(自身を除く): 133651966

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 49, 62, 91, 98, 133, 169, 182, 217, 247, 266, 338, 403, 434, 494, 589, 637, 806, 931, 1178, 1183, 1274, 1519, 1729, 1862, 2197, 2366, 2821, 3038, 3211, 3458, 4123, 4394, 5239, 5642, 6422, 7657, 8246, 8281, 10478, 12103, 15314, 15379, 16562, 19747, 22477, 24206, 28861, 30758, 36673, 39494, 41743, 44954, 53599, 57722, 68107, 73346, 83486, 99541, 107198, 107653, 136214, 157339, 199082, 215306, 256711, 292201, 314678, 375193, 476749, 513422, 584402, 696787, 750386, 953498, 1294033, 1393574, 2045407, 2588066, 3337243, 4090814, 4877509, 6674486, 9058231, 9755018, 18116462, 63407617, 126815234]

約数ペア:

[(1, 126815234), (2, 63407617), (7, 18116462), (13, 9755018), (14, 9058231), (19, 6674486), (26, 4877509), (31, 4090814), (38, 3337243), (49, 2588066), (62, 2045407), (91, 1393574), (98, 1294033), (133, 953498), (169, 750386), (182, 696787), (217, 584402), (247, 513422), (266, 476749), (338, 375193), (403, 314678), (434, 292201), (494, 256711), (589, 215306), (637, 199082), (806, 157339), (931, 136214), (1178, 107653), (1183, 107198), (1274, 99541), (1519, 83486), (1729, 73346), (1862, 68107), (2197, 57722), (2366, 53599), (2821, 44954), (3038, 41743), (3211, 39494), (3458, 36673), (4123, 30758), (4394, 28861), (5239, 24206), (5642, 22477), (6422, 19747), (7657, 16562), (8246, 15379), (8281, 15314), (10478, 12103)]