166343044

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 351630720

約数和(自身を除く): 185287676

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 67, 98, 106, 134, 196, 212, 239, 268, 371, 469, 478, 742, 938, 956, 1484, 1673, 1876, 2597, 3283, 3346, 3551, 5194, 6566, 6692, 7102, 10388, 11711, 12667, 13132, 14204, 16013, 23422, 24857, 25334, 32026, 46844, 49714, 50668, 64052, 88669, 99428, 112091, 173999, 177338, 224182, 347998, 354676, 448364, 620683, 695996, 784637, 848689, 1241366, 1569274, 1697378, 2482732, 3138548, 3394756, 5940823, 11881646, 23763292, 41585761, 83171522, 166343044]

約数ペア:

[(1, 166343044), (2, 83171522), (4, 41585761), (7, 23763292), (14, 11881646), (28, 5940823), (49, 3394756), (53, 3138548), (67, 2482732), (98, 1697378), (106, 1569274), (134, 1241366), (196, 848689), (212, 784637), (239, 695996), (268, 620683), (371, 448364), (469, 354676), (478, 347998), (742, 224182), (938, 177338), (956, 173999), (1484, 112091), (1673, 99428), (1876, 88669), (2597, 64052), (3283, 50668), (3346, 49714), (3551, 46844), (5194, 32026), (6566, 25334), (6692, 24857), (7102, 23422), (10388, 16013), (11711, 14204), (12667, 13132)]