142187262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{82571}}^1$

素因数の和:82624

約数の個数: 32

約数和(自身を含む): 332930304

約数和(自身を除く): 190743042

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 82571, 165142, 247713, 495426, 577997, 1155994, 1733991, 3385411, 3467982, 6770822, 10156233, 20312466, 23697877, 47395754, 71093631, 142187262]

約数ペア:

[(1, 142187262), (2, 71093631), (3, 47395754), (6, 23697877), (7, 20312466), (14, 10156233), (21, 6770822), (41, 3467982), (42, 3385411), (82, 1733991), (123, 1155994), (246, 577997), (287, 495426), (574, 247713), (861, 165142), (1722, 82571)]