148975274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{343261}}^1$

素因数の和:343301

約数の個数: 16

約数和(自身を含む): 263625216

約数和(自身を除く): 114649942

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 343261, 686522, 2402827, 4805654, 10641091, 21282182, 74487637, 148975274]

約数ペア:

[(1, 148975274), (2, 74487637), (7, 21282182), (14, 10641091), (31, 4805654), (62, 2402827), (217, 686522), (434, 343261)]