189240128

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3491}}^1$

素因数の和:3532

約数の個数: 84

約数和(自身を含む): 471866976

約数和(自身を除く): 282626848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2464, 3388, 3491, 3872, 4928, 6776, 6982, 7744, 13552, 13964, 24437, 27104, 27928, 38401, 48874, 54208, 55856, 76802, 97748, 111712, 153604, 195496, 223424, 268807, 307208, 390992, 422411, 537614, 614416, 781984, 844822, 1075228, 1228832, 1563968, 1689644, 2150456, 2457664, 2956877, 3379288, 4300912, 5913754, 6758576, 8601824, 11827508, 13517152, 17203648, 23655016, 27034304, 47310032, 94620064, 189240128]

約数ペア:

[(1, 189240128), (2, 94620064), (4, 47310032), (7, 27034304), (8, 23655016), (11, 17203648), (14, 13517152), (16, 11827508), (22, 8601824), (28, 6758576), (32, 5913754), (44, 4300912), (56, 3379288), (64, 2956877), (77, 2457664), (88, 2150456), (112, 1689644), (121, 1563968), (154, 1228832), (176, 1075228), (224, 844822), (242, 781984), (308, 614416), (352, 537614), (448, 422411), (484, 390992), (616, 307208), (704, 268807), (847, 223424), (968, 195496), (1232, 153604), (1694, 111712), (1936, 97748), (2464, 76802), (3388, 55856), (3491, 54208), (3872, 48874), (4928, 38401), (6776, 27928), (6982, 27104), (7744, 24437), (13552, 13964)]