138968088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19237}}^1$

素因数の和:19296

約数の個数: 64

約数和(自身を含む): 406306560

約数和(自身を除く): 267338472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 19237, 38474, 57711, 76948, 115422, 134659, 153896, 230844, 269318, 403977, 461688, 538636, 807954, 827191, 1077272, 1615908, 1654382, 2481573, 3231816, 3308764, 4963146, 5790337, 6617528, 9926292, 11580674, 17371011, 19852584, 23161348, 34742022, 46322696, 69484044, 138968088]

約数ペア:

[(1, 138968088), (2, 69484044), (3, 46322696), (4, 34742022), (6, 23161348), (7, 19852584), (8, 17371011), (12, 11580674), (14, 9926292), (21, 6617528), (24, 5790337), (28, 4963146), (42, 3308764), (43, 3231816), (56, 2481573), (84, 1654382), (86, 1615908), (129, 1077272), (168, 827191), (172, 807954), (258, 538636), (301, 461688), (344, 403977), (516, 269318), (602, 230844), (903, 153896), (1032, 134659), (1204, 115422), (1806, 76948), (2408, 57711), (3612, 38474), (7224, 19237)]