156920974398

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1360673}}^1$

素因数の和:1360873

約数の個数: 48

約数和(自身を含む): 350237487600

約数和(自身を除く): 193316513202

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 149, 258, 298, 387, 447, 774, 894, 1341, 2682, 6407, 12814, 19221, 38442, 57663, 115326, 1360673, 2721346, 4082019, 8164038, 12246057, 24492114, 58508939, 117017878, 175526817, 202740277, 351053634, 405480554, 526580451, 608220831, 1053160902, 1216441662, 1824662493, 3649324986, 8717831911, 17435663822, 26153495733, 52306991466, 78460487199, 156920974398]

約数ペア:

[(1, 156920974398), (2, 78460487199), (3, 52306991466), (6, 26153495733), (9, 17435663822), (18, 8717831911), (43, 3649324986), (86, 1824662493), (129, 1216441662), (149, 1053160902), (258, 608220831), (298, 526580451), (387, 405480554), (447, 351053634), (774, 202740277), (894, 175526817), (1341, 117017878), (2682, 58508939), (6407, 24492114), (12814, 12246057), (19221, 8164038), (38442, 4082019), (57663, 2721346), (115326, 1360673)]