163981444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5296

約数の個数: 48

約数和(自身を含む): 337268736

約数和(自身を除く): 173287292

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 1012, 1364, 1426, 2852, 5227, 7843, 10454, 15686, 20908, 31372, 57497, 114994, 120221, 162037, 229988, 240442, 324074, 480884, 648148, 1322431, 1782407, 2644862, 3564814, 3726851, 5289724, 7129628, 7453702, 14907404, 40995361, 81990722, 163981444]

約数ペア:

[(1, 163981444), (2, 81990722), (4, 40995361), (11, 14907404), (22, 7453702), (23, 7129628), (31, 5289724), (44, 3726851), (46, 3564814), (62, 2644862), (92, 1782407), (124, 1322431), (253, 648148), (341, 480884), (506, 324074), (682, 240442), (713, 229988), (1012, 162037), (1364, 120221), (1426, 114994), (2852, 57497), (5227, 31372), (7843, 20908), (10454, 15686)]