159788172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{309667}}^1$

素因数の和:309717

約数の個数: 24

約数和(自身を含む): 381510976

約数和(自身を除く): 221722804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 309667, 619334, 929001, 1238668, 1858002, 3716004, 13315681, 26631362, 39947043, 53262724, 79894086, 159788172]

約数ペア:

[(1, 159788172), (2, 79894086), (3, 53262724), (4, 39947043), (6, 26631362), (12, 13315681), (43, 3716004), (86, 1858002), (129, 1238668), (172, 929001), (258, 619334), (516, 309667)]