139501872

素因数分解:

$2^4\times 3^3\times {\mathrm{322921}}^1$

素因数の和:322938

約数の個数: 40

約数和(自身を含む): 400423280

約数和(自身を除く): 260921408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 322921, 645842, 968763, 1291684, 1937526, 2583368, 2906289, 3875052, 5166736, 5812578, 7750104, 8718867, 11625156, 15500208, 17437734, 23250312, 34875468, 46500624, 69750936, 139501872]

約数ペア:

[(1, 139501872), (2, 69750936), (3, 46500624), (4, 34875468), (6, 23250312), (8, 17437734), (9, 15500208), (12, 11625156), (16, 8718867), (18, 7750104), (24, 5812578), (27, 5166736), (36, 3875052), (48, 2906289), (54, 2583368), (72, 1937526), (108, 1291684), (144, 968763), (216, 645842), (432, 322921)]