155766858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{4549}}^1$

素因数の和:5006

約数の個数: 32

約数和(自身を含む): 336336000

約数和(自身を除く): 180569142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 1317, 2634, 4549, 5707, 9098, 11414, 13647, 17121, 27294, 34242, 59137, 118274, 177411, 354822, 1997011, 3994022, 5991033, 11982066, 25961143, 51922286, 77883429, 155766858]

約数ペア:

[(1, 155766858), (2, 77883429), (3, 51922286), (6, 25961143), (13, 11982066), (26, 5991033), (39, 3994022), (78, 1997011), (439, 354822), (878, 177411), (1317, 118274), (2634, 59137), (4549, 34242), (5707, 27294), (9098, 17121), (11414, 13647)]