168103678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 275696640

約数和(自身を除く): 107592962

約数列:

[1, 2, 19, 38, 47, 61, 94, 122, 893, 1159, 1543, 1786, 2318, 2867, 3086, 5734, 29317, 54473, 58634, 72521, 94123, 108946, 145042, 188246, 1377899, 1788337, 2755798, 3576674, 4423781, 8847562, 84051839, 168103678]

約数ペア:

[(1, 168103678), (2, 84051839), (19, 8847562), (38, 4423781), (47, 3576674), (61, 2755798), (94, 1788337), (122, 1377899), (893, 188246), (1159, 145042), (1543, 108946), (1786, 94123), (2318, 72521), (2867, 58634), (3086, 54473), (5734, 29317)]