131837288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 286934400

約数和(自身を除く): 155097112

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 53, 88, 92, 106, 184, 212, 253, 424, 506, 583, 1012, 1166, 1219, 1229, 2024, 2332, 2438, 2458, 4664, 4876, 4916, 9752, 9832, 13409, 13519, 26818, 27038, 28267, 53636, 54076, 56534, 65137, 107272, 108152, 113068, 130274, 226136, 260548, 310937, 521096, 621874, 716507, 1243748, 1433014, 1498151, 2487496, 2866028, 2996302, 5732056, 5992604, 11985208, 16479661, 32959322, 65918644, 131837288]

約数ペア:

[(1, 131837288), (2, 65918644), (4, 32959322), (8, 16479661), (11, 11985208), (22, 5992604), (23, 5732056), (44, 2996302), (46, 2866028), (53, 2487496), (88, 1498151), (92, 1433014), (106, 1243748), (184, 716507), (212, 621874), (253, 521096), (424, 310937), (506, 260548), (583, 226136), (1012, 130274), (1166, 113068), (1219, 108152), (1229, 107272), (2024, 65137), (2332, 56534), (2438, 54076), (2458, 53636), (4664, 28267), (4876, 27038), (4916, 26818), (9752, 13519), (9832, 13409)]