140725684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 281990016

約数和(自身を除く): 141264332

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 241, 253, 482, 506, 577, 964, 1012, 1154, 2308, 2651, 5302, 5543, 6347, 10604, 11086, 12694, 13271, 22172, 25388, 26542, 53084, 60973, 121946, 139057, 145981, 243892, 278114, 291962, 556228, 583924, 1529627, 3059254, 3198311, 6118508, 6396622, 12793244, 35181421, 70362842, 140725684]

約数ペア:

[(1, 140725684), (2, 70362842), (4, 35181421), (11, 12793244), (22, 6396622), (23, 6118508), (44, 3198311), (46, 3059254), (92, 1529627), (241, 583924), (253, 556228), (482, 291962), (506, 278114), (577, 243892), (964, 145981), (1012, 139057), (1154, 121946), (2308, 60973), (2651, 53084), (5302, 26542), (5543, 25388), (6347, 22172), (10604, 13271), (11086, 12694)]