148922578

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 262579968

約数和(自身を除く): 113657390

約数列:

[1, 2, 7, 14, 41, 82, 287, 401, 574, 647, 802, 1294, 2807, 4529, 5614, 9058, 16441, 26527, 32882, 53054, 115087, 185689, 230174, 259447, 371378, 518894, 1816129, 3632258, 10637327, 21274654, 74461289, 148922578]

約数ペア:

[(1, 148922578), (2, 74461289), (7, 21274654), (14, 10637327), (41, 3632258), (82, 1816129), (287, 518894), (401, 371378), (574, 259447), (647, 230174), (802, 185689), (1294, 115087), (2807, 53054), (4529, 32882), (5614, 26527), (9058, 16441)]