171668484

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 120

約数和(自身を含む): 493055640

約数和(自身を除く): 321387156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 212, 234, 318, 324, 351, 468, 477, 636, 689, 702, 769, 954, 1053, 1378, 1404, 1431, 1538, 1908, 2067, 2106, 2307, 2756, 2862, 3076, 4134, 4212, 4293, 4614, 5724, 6201, 6921, 8268, 8586, 9228, 9997, 12402, 13842, 17172, 18603, 19994, 20763, 24804, 27684, 29991, 37206, 39988, 40757, 41526, 55809, 59982, 62289, 74412, 81514, 83052, 89973, 111618, 119964, 122271, 124578, 163028, 179946, 223236, 244542, 249156, 269919, 359892, 366813, 489084, 529841, 539838, 733626, 809757, 1059682, 1079676, 1100439, 1467252, 1589523, 1619514, 2119364, 2200878, 3179046, 3239028, 3301317, 4401756, 4768569, 6358092, 6602634, 9537138, 13205268, 14305707, 19074276, 28611414, 42917121, 57222828, 85834242, 171668484]

約数ペア:

[(1, 171668484), (2, 85834242), (3, 57222828), (4, 42917121), (6, 28611414), (9, 19074276), (12, 14305707), (13, 13205268), (18, 9537138), (26, 6602634), (27, 6358092), (36, 4768569), (39, 4401756), (52, 3301317), (53, 3239028), (54, 3179046), (78, 2200878), (81, 2119364), (106, 1619514), (108, 1589523), (117, 1467252), (156, 1100439), (159, 1079676), (162, 1059682), (212, 809757), (234, 733626), (318, 539838), (324, 529841), (351, 489084), (468, 366813), (477, 359892), (636, 269919), (689, 249156), (702, 244542), (769, 223236), (954, 179946), (1053, 163028), (1378, 124578), (1404, 122271), (1431, 119964), (1538, 111618), (1908, 89973), (2067, 83052), (2106, 81514), (2307, 74412), (2756, 62289), (2862, 59982), (3076, 55809), (4134, 41526), (4212, 40757), (4293, 39988), (4614, 37206), (5724, 29991), (6201, 27684), (6921, 24804), (8268, 20763), (8586, 19994), (9228, 18603), (9997, 17172), (12402, 13842)]