155422356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{681677}}^1$

素因数の和:681703

約数の個数: 24

約数和(自身を含む): 381739680

約数和(自身を除く): 226317324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 681677, 1363354, 2045031, 2726708, 4090062, 8180124, 12951863, 25903726, 38855589, 51807452, 77711178, 155422356]

約数ペア:

[(1, 155422356), (2, 77711178), (3, 51807452), (4, 38855589), (6, 25903726), (12, 12951863), (19, 8180124), (38, 4090062), (57, 2726708), (76, 2045031), (114, 1363354), (228, 681677)]