128467908

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{5879}}^1$

素因数の和:6496

約数の個数: 36

約数和(自身を含む): 325328640

約数和(自身を除く): 196860732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 1214, 1821, 2428, 3642, 5463, 5879, 7284, 10926, 11758, 17637, 21852, 23516, 35274, 52911, 70548, 105822, 211644, 3568553, 7137106, 10705659, 14274212, 21411318, 32116977, 42822636, 64233954, 128467908]

約数ペア:

[(1, 128467908), (2, 64233954), (3, 42822636), (4, 32116977), (6, 21411318), (9, 14274212), (12, 10705659), (18, 7137106), (36, 3568553), (607, 211644), (1214, 105822), (1821, 70548), (2428, 52911), (3642, 35274), (5463, 23516), (5879, 21852), (7284, 17637), (10926, 11758)]