125331208

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 251985600

約数和(自身を除く): 126654392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 289, 302, 359, 578, 604, 718, 1156, 1208, 1436, 2312, 2567, 2872, 5134, 6103, 10268, 12206, 20536, 24412, 43639, 48824, 54209, 87278, 103751, 108418, 174556, 207502, 216836, 349112, 415004, 433672, 830008, 921553, 1843106, 3686212, 7372424, 15666401, 31332802, 62665604, 125331208]

約数ペア:

[(1, 125331208), (2, 62665604), (4, 31332802), (8, 15666401), (17, 7372424), (34, 3686212), (68, 1843106), (136, 921553), (151, 830008), (289, 433672), (302, 415004), (359, 349112), (578, 216836), (604, 207502), (718, 174556), (1156, 108418), (1208, 103751), (1436, 87278), (2312, 54209), (2567, 48824), (2872, 43639), (5134, 24412), (6103, 20536), (10268, 12206)]