167644638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 440294400

約数和(自身を除く): 272649762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 239, 266, 293, 342, 399, 478, 586, 717, 798, 879, 1197, 1434, 1673, 1758, 2051, 2151, 2394, 2637, 3346, 4102, 4302, 4541, 5019, 5274, 5567, 6153, 9082, 10038, 11134, 12306, 13623, 15057, 16701, 18459, 27246, 30114, 31787, 33402, 36918, 38969, 40869, 50103, 63574, 70027, 77938, 81738, 95361, 100206, 116907, 140054, 190722, 210081, 233814, 286083, 350721, 420162, 490189, 572166, 630243, 701442, 980378, 1260486, 1330513, 1470567, 2661026, 2941134, 3991539, 4411701, 7983078, 8823402, 9313591, 11974617, 18627182, 23949234, 27940773, 55881546, 83822319, 167644638]

約数ペア:

[(1, 167644638), (2, 83822319), (3, 55881546), (6, 27940773), (7, 23949234), (9, 18627182), (14, 11974617), (18, 9313591), (19, 8823402), (21, 7983078), (38, 4411701), (42, 3991539), (57, 2941134), (63, 2661026), (114, 1470567), (126, 1330513), (133, 1260486), (171, 980378), (239, 701442), (266, 630243), (293, 572166), (342, 490189), (399, 420162), (478, 350721), (586, 286083), (717, 233814), (798, 210081), (879, 190722), (1197, 140054), (1434, 116907), (1673, 100206), (1758, 95361), (2051, 81738), (2151, 77938), (2394, 70027), (2637, 63574), (3346, 50103), (4102, 40869), (4302, 38969), (4541, 36918), (5019, 33402), (5274, 31787), (5567, 30114), (6153, 27246), (9082, 18459), (10038, 16701), (11134, 15057), (12306, 13623)]