155421854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653033}}^1$

素因数の和:653059

約数の個数: 16

約数和(自身を含む): 282110688

約数和(自身を除く): 126688834

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 653033, 1306066, 4571231, 9142462, 11101561, 22203122, 77710927, 155421854]

約数ペア:

[(1, 155421854), (2, 77710927), (7, 22203122), (14, 11101561), (17, 9142462), (34, 4571231), (119, 1306066), (238, 653033)]