133996904

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{54559}}^1$

素因数の和:54872

約数の個数: 16

約数和(自身を含む): 252067200

約数和(自身を除く): 118070296

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 54559, 109118, 218236, 436472, 16749613, 33499226, 66998452, 133996904]

約数ペア:

[(1, 133996904), (2, 66998452), (4, 33499226), (8, 16749613), (307, 436472), (614, 218236), (1228, 109118), (2456, 54559)]