166154978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 291703680

約数和(自身を除く): 125548702

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 271, 319, 341, 542, 638, 682, 899, 961, 1798, 1922, 2981, 5962, 7859, 8401, 9889, 10571, 15718, 16802, 19778, 21142, 27869, 55738, 86449, 92411, 172898, 184822, 243629, 260431, 306559, 487258, 520862, 613118, 2679919, 2864741, 5359838, 5729482, 7552499, 15104998, 83077489, 166154978]

約数ペア:

[(1, 166154978), (2, 83077489), (11, 15104998), (22, 7552499), (29, 5729482), (31, 5359838), (58, 2864741), (62, 2679919), (271, 613118), (319, 520862), (341, 487258), (542, 306559), (638, 260431), (682, 243629), (899, 184822), (961, 172898), (1798, 92411), (1922, 86449), (2981, 55738), (5962, 27869), (7859, 21142), (8401, 19778), (9889, 16802), (10571, 15718)]