128439224

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{6637}}^1$

素因数の和:6743

約数の個数: 32

約数和(自身を含む): 250916400

約数和(自身を除く): 122477176

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 2419, 4838, 6637, 9676, 13274, 19352, 26548, 53096, 272117, 391583, 544234, 783166, 1088468, 1566332, 2176936, 3132664, 16054903, 32109806, 64219612, 128439224]

約数ペア:

[(1, 128439224), (2, 64219612), (4, 32109806), (8, 16054903), (41, 3132664), (59, 2176936), (82, 1566332), (118, 1088468), (164, 783166), (236, 544234), (328, 391583), (472, 272117), (2419, 53096), (4838, 26548), (6637, 19352), (9676, 13274)]