156955780842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3737042401}}^1$

素因数の和:3737042413

約数の個数: 16

約数和(自身を含む): 358756070592

約数和(自身を除く): 201800289750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3737042401, 7474084802, 11211127203, 22422254406, 26159296807, 52318593614, 78477890421, 156955780842]

約数ペア:

[(1, 156955780842), (2, 78477890421), (3, 52318593614), (6, 26159296807), (7, 22422254406), (14, 11211127203), (21, 7474084802), (42, 3737042401)]