142163826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199109}}^1$

素因数の和:199138

約数の個数: 32

約数和(自身を含む): 344062080

約数和(自身を除く): 201898254

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 199109, 398218, 597327, 1194654, 1393763, 2787526, 3384853, 4181289, 6769706, 8362578, 10154559, 20309118, 23693971, 47387942, 71081913, 142163826]

約数ペア:

[(1, 142163826), (2, 71081913), (3, 47387942), (6, 23693971), (7, 20309118), (14, 10154559), (17, 8362578), (21, 6769706), (34, 4181289), (42, 3384853), (51, 2787526), (102, 1393763), (119, 1194654), (238, 597327), (357, 398218), (714, 199109)]