156945055672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1032533261}}^1$

素因数の和:1032533286

約数の個数: 16

約数和(自身を含む): 309759978600

約数和(自身を除く): 152814922928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1032533261, 2065066522, 4130133044, 8260266088, 19618131959, 39236263918, 78472527836, 156945055672]

約数ペア:

[(1, 156945055672), (2, 78472527836), (4, 39236263918), (8, 19618131959), (19, 8260266088), (38, 4130133044), (76, 2065066522), (152, 1032533261)]