157319809

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 165805200

約数和(自身を除く): 8485391

約数列:

[1, 29, 109, 157, 317, 3161, 4553, 9193, 17113, 34553, 49769, 496277, 1002037, 1443301, 5424821, 157319809]

約数ペア:

[(1, 157319809), (29, 5424821), (109, 1443301), (157, 1002037), (317, 496277), (3161, 49769), (4553, 34553), (9193, 17113)]