155088568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{472831}}^1$

素因数の和:472878

約数の個数: 16

約数和(自身を含む): 297884160

約数和(自身を除く): 142795592

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 472831, 945662, 1891324, 3782648, 19386071, 38772142, 77544284, 155088568]

約数ペア:

[(1, 155088568), (2, 77544284), (4, 38772142), (8, 19386071), (41, 3782648), (82, 1891324), (164, 945662), (328, 472831)]