166717012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 377485920

約数和(自身を除く): 210768908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 371, 539, 583, 742, 1078, 1166, 1459, 1484, 2156, 2332, 2597, 2918, 4081, 5194, 5836, 8162, 10213, 10388, 16049, 16324, 20426, 28567, 32098, 40852, 57134, 64196, 71491, 77327, 112343, 114268, 142982, 154654, 224686, 285964, 309308, 449372, 541289, 786401, 850597, 1082578, 1572802, 1701194, 2165156, 3145604, 3402388, 3789023, 5954179, 7578046, 11908358, 15156092, 23816716, 41679253, 83358506, 166717012]

約数ペア:

[(1, 166717012), (2, 83358506), (4, 41679253), (7, 23816716), (11, 15156092), (14, 11908358), (22, 7578046), (28, 5954179), (44, 3789023), (49, 3402388), (53, 3145604), (77, 2165156), (98, 1701194), (106, 1572802), (154, 1082578), (196, 850597), (212, 786401), (308, 541289), (371, 449372), (539, 309308), (583, 285964), (742, 224686), (1078, 154654), (1166, 142982), (1459, 114268), (1484, 112343), (2156, 77327), (2332, 71491), (2597, 64196), (2918, 57134), (4081, 40852), (5194, 32098), (5836, 28567), (8162, 20426), (10213, 16324), (10388, 16049)]