156970021748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14858957}}^1$

素因数の和:14859119

約数の個数: 24

約数和(自身を含む): 291235576800

約数和(自身を除く): 134265555052

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 14858957, 29717914, 59435828, 282320183, 564640366, 1129280732, 2065395023, 4130790046, 8261580092, 39242505437, 78485010874, 156970021748]

約数ペア:

[(1, 156970021748), (2, 78485010874), (4, 39242505437), (19, 8261580092), (38, 4130790046), (76, 2065395023), (139, 1129280732), (278, 564640366), (556, 282320183), (2641, 59435828), (5282, 29717914), (10564, 14858957)]