161738449986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4643}}^1\times {\mathrm{135019}}^1$

素因数の和:139710

約数の個数: 32

約数和(自身を含む): 331073360640

約数和(自身を除く): 169334910654

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 4643, 9286, 13929, 27858, 135019, 199649, 270038, 399298, 405057, 598947, 810114, 1197894, 5805817, 11611634, 17417451, 34834902, 626893217, 1253786434, 1880679651, 3761359302, 26956408331, 53912816662, 80869224993, 161738449986]

約数ペア:

[(1, 161738449986), (2, 80869224993), (3, 53912816662), (6, 26956408331), (43, 3761359302), (86, 1880679651), (129, 1253786434), (258, 626893217), (4643, 34834902), (9286, 17417451), (13929, 11611634), (27858, 5805817), (135019, 1197894), (199649, 810114), (270038, 598947), (399298, 405057)]