169897938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{21179}}^1$

素因数の和:21382

約数の個数: 32

約数和(自身を含む): 390389760

約数和(自身を除く): 220491822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 8022, 21179, 42358, 63537, 127074, 148253, 296506, 444759, 889518, 4045189, 8090378, 12135567, 24271134, 28316323, 56632646, 84948969, 169897938]

約数ペア:

[(1, 169897938), (2, 84948969), (3, 56632646), (6, 28316323), (7, 24271134), (14, 12135567), (21, 8090378), (42, 4045189), (191, 889518), (382, 444759), (573, 296506), (1146, 148253), (1337, 127074), (2674, 63537), (4011, 42358), (8022, 21179)]