156618018214

素因数分解:

$2^1\times 7^3\times {\mathrm{3329}}^1\times {\mathrm{68581}}^1$

素因数の和:71933

約数の個数: 32

約数和(自身を含む): 274053672000

約数和(自身を除く): 117435653786

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 3329, 6658, 23303, 46606, 68581, 137162, 163121, 326242, 480067, 960134, 1141847, 2283694, 3360469, 6720938, 23523283, 47046566, 228306149, 456612298, 1598143043, 3196286086, 11187001301, 22374002602, 78309009107, 156618018214]

約数ペア:

[(1, 156618018214), (2, 78309009107), (7, 22374002602), (14, 11187001301), (49, 3196286086), (98, 1598143043), (343, 456612298), (686, 228306149), (3329, 47046566), (6658, 23523283), (23303, 6720938), (46606, 3360469), (68581, 2283694), (137162, 1141847), (163121, 960134), (326242, 480067)]