167639514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20261}}^1$

素因数の和:20470

約数の個数: 32

約数和(自身を含む): 385140096

約数和(自身を除く): 217500582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 20261, 40522, 60783, 121566, 141827, 283654, 425481, 850962, 3991417, 7982834, 11974251, 23948502, 27939919, 55879838, 83819757, 167639514]

約数ペア:

[(1, 167639514), (2, 83819757), (3, 55879838), (6, 27939919), (7, 23948502), (14, 11974251), (21, 7982834), (42, 3991417), (197, 850962), (394, 425481), (591, 283654), (1182, 141827), (1379, 121566), (2758, 60783), (4137, 40522), (8274, 20261)]