162940986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2239}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 381588480

約数和(自身を除く): 218647494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 311, 622, 933, 1866, 2239, 2799, 4043, 4478, 5598, 6717, 8086, 12129, 13434, 20151, 24258, 29107, 36387, 40302, 58214, 72774, 87321, 174642, 261963, 523926, 696329, 1392658, 2088987, 4177974, 6266961, 9052277, 12533922, 18104554, 27156831, 54313662, 81470493, 162940986]

約数ペア:

[(1, 162940986), (2, 81470493), (3, 54313662), (6, 27156831), (9, 18104554), (13, 12533922), (18, 9052277), (26, 6266961), (39, 4177974), (78, 2088987), (117, 1392658), (234, 696329), (311, 523926), (622, 261963), (933, 174642), (1866, 87321), (2239, 72774), (2799, 58214), (4043, 40302), (4478, 36387), (5598, 29107), (6717, 24258), (8086, 20151), (12129, 13434)]