154536488

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{20101}}^1$

素因数の和:20169

約数の個数: 24

約数和(自身を含む): 299419290

約数和(自身を除く): 144882802

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 20101, 40202, 80404, 160808, 623131, 1246262, 2492524, 4985048, 19317061, 38634122, 77268244, 154536488]

約数ペア:

[(1, 154536488), (2, 77268244), (4, 38634122), (8, 19317061), (31, 4985048), (62, 2492524), (124, 1246262), (248, 623131), (961, 160808), (1922, 80404), (3844, 40202), (7688, 20101)]