124420156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4570

約数の個数: 48

約数和(自身を含む): 265757184

約数和(自身を除く): 141337028

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3956, 4493, 6923, 8986, 13846, 17972, 27692, 31451, 62902, 103339, 125804, 193199, 206678, 386398, 413356, 723373, 772796, 1352393, 1446746, 2704786, 2893492, 4443577, 5409572, 8887154, 17774308, 31105039, 62210078, 124420156]

約数ペア:

[(1, 124420156), (2, 62210078), (4, 31105039), (7, 17774308), (14, 8887154), (23, 5409572), (28, 4443577), (43, 2893492), (46, 2704786), (86, 1446746), (92, 1352393), (161, 772796), (172, 723373), (301, 413356), (322, 386398), (602, 206678), (644, 193199), (989, 125804), (1204, 103339), (1978, 62902), (3956, 31451), (4493, 27692), (6923, 17972), (8986, 13846)]