147222724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{145477}}^1$

素因数の和:145515

約数の個数: 24

約数和(自身を含む): 293283648

約数和(自身を除く): 146060924

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 145477, 290954, 581908, 1600247, 3200494, 3345971, 6400988, 6691942, 13383884, 36805681, 73611362, 147222724]

約数ペア:

[(1, 147222724), (2, 73611362), (4, 36805681), (11, 13383884), (22, 6691942), (23, 6400988), (44, 3345971), (46, 3200494), (92, 1600247), (253, 581908), (506, 290954), (1012, 145477)]