129440016

素因数分解:

$2^4\times 3^2\times {\mathrm{898889}}^1$

素因数の和:898903

約数の個数: 30

約数和(自身を含む): 362252670

約数和(自身を除く): 232812654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 898889, 1797778, 2696667, 3595556, 5393334, 7191112, 8090001, 10786668, 14382224, 16180002, 21573336, 32360004, 43146672, 64720008, 129440016]

約数ペア:

[(1, 129440016), (2, 64720008), (3, 43146672), (4, 32360004), (6, 21573336), (8, 16180002), (9, 14382224), (12, 10786668), (16, 8090001), (18, 7191112), (24, 5393334), (36, 3595556), (48, 2696667), (72, 1797778), (144, 898889)]