152558719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 161280000

約数和(自身を除く): 8721281

約数列:

[1, 31, 59, 239, 349, 1829, 7409, 10819, 14101, 20591, 83411, 437131, 638321, 2585741, 4921249, 152558719]

約数ペア:

[(1, 152558719), (31, 4921249), (59, 2585741), (239, 638321), (349, 437131), (1829, 83411), (7409, 20591), (10819, 14101)]