157218860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271067}}^1$

素因数の和:271105

約数の個数: 24

約数和(自身を含む): 341545680

約数和(自身を除く): 184326820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 271067, 542134, 1084268, 1355335, 2710670, 5421340, 7860943, 15721886, 31443772, 39304715, 78609430, 157218860]

約数ペア:

[(1, 157218860), (2, 78609430), (4, 39304715), (5, 31443772), (10, 15721886), (20, 7860943), (29, 5421340), (58, 2710670), (116, 1355335), (145, 1084268), (290, 542134), (580, 271067)]