164417004

素因数分解:

$2^2\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{2287}}^1$

素因数の和:4294

約数の個数: 36

約数和(自身を含む): 415999584

約数和(自身を除く): 251582580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1997, 2287, 3994, 4574, 5991, 6861, 7988, 9148, 11982, 13722, 17973, 20583, 23964, 27444, 35946, 41166, 71892, 82332, 4567139, 9134278, 13701417, 18268556, 27402834, 41104251, 54805668, 82208502, 164417004]

約数ペア:

[(1, 164417004), (2, 82208502), (3, 54805668), (4, 41104251), (6, 27402834), (9, 18268556), (12, 13701417), (18, 9134278), (36, 4567139), (1997, 82332), (2287, 71892), (3994, 41166), (4574, 35946), (5991, 27444), (6861, 23964), (7988, 20583), (9148, 17973), (11982, 13722)]