155114556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{680327}}^1$

素因数の和:680353

約数の個数: 24

約数和(自身を含む): 380983680

約数和(自身を除く): 225869124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 680327, 1360654, 2040981, 2721308, 4081962, 8163924, 12926213, 25852426, 38778639, 51704852, 77557278, 155114556]

約数ペア:

[(1, 155114556), (2, 77557278), (3, 51704852), (4, 38778639), (6, 25852426), (12, 12926213), (19, 8163924), (38, 4081962), (57, 2721308), (76, 2040981), (114, 1360654), (228, 680327)]