138706656

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{11941}}^1$

素因数の和:11976

約数の個数: 72

約数和(自身を含む): 400248072

約数和(自身を除く): 261541416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 11941, 23882, 35823, 47764, 71646, 95528, 131351, 143292, 191056, 262702, 286584, 382112, 394053, 525404, 573168, 788106, 1050808, 1146336, 1444861, 1576212, 2101616, 2889722, 3152424, 4203232, 4334583, 5779444, 6304848, 8669166, 11558888, 12609696, 17338332, 23117776, 34676664, 46235552, 69353328, 138706656]

約数ペア:

[(1, 138706656), (2, 69353328), (3, 46235552), (4, 34676664), (6, 23117776), (8, 17338332), (11, 12609696), (12, 11558888), (16, 8669166), (22, 6304848), (24, 5779444), (32, 4334583), (33, 4203232), (44, 3152424), (48, 2889722), (66, 2101616), (88, 1576212), (96, 1444861), (121, 1146336), (132, 1050808), (176, 788106), (242, 573168), (264, 525404), (352, 394053), (363, 382112), (484, 286584), (528, 262702), (726, 191056), (968, 143292), (1056, 131351), (1452, 95528), (1936, 71646), (2904, 47764), (3872, 35823), (5808, 23882), (11616, 11941)]