164057988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 419328000

約数和(自身を除く): 255270012

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 103, 116, 138, 174, 199, 206, 276, 309, 348, 398, 412, 597, 618, 667, 796, 1194, 1236, 1334, 2001, 2369, 2388, 2668, 2987, 4002, 4577, 4738, 5771, 5974, 7107, 8004, 8961, 9154, 9476, 11542, 11948, 13731, 14214, 17313, 17922, 18308, 20497, 23084, 27462, 28428, 34626, 35844, 40994, 54924, 61491, 68701, 69252, 81988, 122982, 132733, 137402, 206103, 245964, 265466, 274804, 398199, 412206, 471431, 530932, 594413, 796398, 824412, 942862, 1188826, 1414293, 1592796, 1783239, 1885724, 2377652, 2828586, 3566478, 5657172, 7132956, 13671499, 27342998, 41014497, 54685996, 82028994, 164057988]

約数ペア:

[(1, 164057988), (2, 82028994), (3, 54685996), (4, 41014497), (6, 27342998), (12, 13671499), (23, 7132956), (29, 5657172), (46, 3566478), (58, 2828586), (69, 2377652), (87, 1885724), (92, 1783239), (103, 1592796), (116, 1414293), (138, 1188826), (174, 942862), (199, 824412), (206, 796398), (276, 594413), (309, 530932), (348, 471431), (398, 412206), (412, 398199), (597, 274804), (618, 265466), (667, 245964), (796, 206103), (1194, 137402), (1236, 132733), (1334, 122982), (2001, 81988), (2369, 69252), (2388, 68701), (2668, 61491), (2987, 54924), (4002, 40994), (4577, 35844), (4738, 34626), (5771, 28428), (5974, 27462), (7107, 23084), (8004, 20497), (8961, 18308), (9154, 17922), (9476, 17313), (11542, 14214), (11948, 13731)]