148509218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1471}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 262628352

約数和(自身を除く): 114119134

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 353, 706, 1471, 2942, 3883, 4589, 7766, 9178, 16181, 19123, 32362, 38246, 50479, 100958, 210353, 420706, 519263, 1038526, 5711893, 6750419, 11423786, 13500838, 74254609, 148509218]

約数ペア:

[(1, 148509218), (2, 74254609), (11, 13500838), (13, 11423786), (22, 6750419), (26, 5711893), (143, 1038526), (286, 519263), (353, 420706), (706, 210353), (1471, 100958), (2942, 50479), (3883, 38246), (4589, 32362), (7766, 19123), (9178, 16181)]