155015078402

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{12721}}^1\times {\mathrm{13879}}^1$

素因数の和:27041

約数の個数: 16

約数和(自身を含む): 233087395200

約数和(自身を除く): 78072316798

約数列:

[1, 2, 439, 878, 12721, 13879, 25442, 27758, 5584519, 6092881, 11169038, 12185762, 176554759, 353109518, 77507539201, 155015078402]

約数ペア:

[(1, 155015078402), (2, 77507539201), (439, 353109518), (878, 176554759), (12721, 12185762), (13879, 11169038), (25442, 6092881), (27758, 5584519)]