121456812

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{128119}}^1$

素因数の和:128205

約数の個数: 24

約数和(自身を含む): 286988800

約数和(自身を除く): 165531988

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 128119, 256238, 384357, 512476, 768714, 1537428, 10121401, 20242802, 30364203, 40485604, 60728406, 121456812]

約数ペア:

[(1, 121456812), (2, 60728406), (3, 40485604), (4, 30364203), (6, 20242802), (12, 10121401), (79, 1537428), (158, 768714), (237, 512476), (316, 384357), (474, 256238), (948, 128119)]