156935870084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{294992237}}^1$

素因数の和:294992267

約数の個数: 24

約数和(自身を含む): 330391306560

約数和(自身を除く): 173455436476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 294992237, 589984474, 1179968948, 2064945659, 4129891318, 5604852503, 8259782636, 11209705006, 22419410012, 39233967521, 78467935042, 156935870084]

約数ペア:

[(1, 156935870084), (2, 78467935042), (4, 39233967521), (7, 22419410012), (14, 11209705006), (19, 8259782636), (28, 5604852503), (38, 4129891318), (76, 2064945659), (133, 1179968948), (266, 589984474), (532, 294992237)]