158240688

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{76667}}^1$

素因数の和:76721

約数の個数: 40

約数和(自身を含む): 418300608

約数和(自身を除く): 260059920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 76667, 153334, 230001, 306668, 460002, 613336, 920004, 1226672, 1840008, 3296681, 3680016, 6593362, 9890043, 13186724, 19780086, 26373448, 39560172, 52746896, 79120344, 158240688]

約数ペア:

[(1, 158240688), (2, 79120344), (3, 52746896), (4, 39560172), (6, 26373448), (8, 19780086), (12, 13186724), (16, 9890043), (24, 6593362), (43, 3680016), (48, 3296681), (86, 1840008), (129, 1226672), (172, 920004), (258, 613336), (344, 460002), (516, 306668), (688, 230001), (1032, 153334), (2064, 76667)]