153948858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{85243}}^1$

素因数の和:85298

約数の個数: 32

約数和(自身を含む): 360070656

約数和(自身を除く): 206121798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 85243, 170486, 255729, 511458, 596701, 1193402, 1790103, 3580206, 3665449, 7330898, 10996347, 21992694, 25658143, 51316286, 76974429, 153948858]

約数ペア:

[(1, 153948858), (2, 76974429), (3, 51316286), (6, 25658143), (7, 21992694), (14, 10996347), (21, 7330898), (42, 3665449), (43, 3580206), (86, 1790103), (129, 1193402), (258, 596701), (301, 511458), (602, 255729), (903, 170486), (1806, 85243)]