149386886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3557}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 258225408

約数和(自身を除く): 108838522

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1826, 1909, 3557, 3818, 7114, 20999, 39127, 41998, 78254, 81811, 163622, 295231, 590462, 899921, 1799842, 3247541, 6495082, 6790313, 13580626, 74693443, 149386886]

約数ペア:

[(1, 149386886), (2, 74693443), (11, 13580626), (22, 6790313), (23, 6495082), (46, 3247541), (83, 1799842), (166, 899921), (253, 590462), (506, 295231), (913, 163622), (1826, 81811), (1909, 78254), (3557, 41998), (3818, 39127), (7114, 20999)]