138418722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11161}}^1$

素因数の和:11235

約数の個数: 48

約数和(自身を含む): 329100408

約数和(自身を除く): 190681686

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 11161, 12402, 22322, 33483, 66966, 100449, 145093, 200898, 290186, 435279, 591533, 870558, 1183066, 1305837, 1774599, 2611674, 3549198, 5323797, 7689929, 10647594, 15379858, 23069787, 46139574, 69209361, 138418722]

約数ペア:

[(1, 138418722), (2, 69209361), (3, 46139574), (6, 23069787), (9, 15379858), (13, 10647594), (18, 7689929), (26, 5323797), (39, 3549198), (53, 2611674), (78, 1774599), (106, 1305837), (117, 1183066), (159, 870558), (234, 591533), (318, 435279), (477, 290186), (689, 200898), (954, 145093), (1378, 100449), (2067, 66966), (4134, 33483), (6201, 22322), (11161, 12402)]