121480064

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{8707}}^1$

素因数の和:8830

約数の個数: 32

約数和(自身を含む): 244259400

約数和(自身を除く): 122779336

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 8707, 13952, 17414, 34828, 69656, 139312, 278624, 557248, 949063, 1114496, 1898126, 3796252, 7592504, 15185008, 30370016, 60740032, 121480064]

約数ペア:

[(1, 121480064), (2, 60740032), (4, 30370016), (8, 15185008), (16, 7592504), (32, 3796252), (64, 1898126), (109, 1114496), (128, 949063), (218, 557248), (436, 278624), (872, 139312), (1744, 69656), (3488, 34828), (6976, 17414), (8707, 13952)]