154698246

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2591}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 349360128

約数和(自身を除く): 194661882

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 279, 321, 558, 642, 963, 1926, 2591, 3317, 5182, 6634, 7773, 9951, 15546, 19902, 23319, 29853, 46638, 59706, 80321, 160642, 240963, 277237, 481926, 554474, 722889, 831711, 1445778, 1663422, 2495133, 4990266, 8594347, 17188694, 25783041, 51566082, 77349123, 154698246]

約数ペア:

[(1, 154698246), (2, 77349123), (3, 51566082), (6, 25783041), (9, 17188694), (18, 8594347), (31, 4990266), (62, 2495133), (93, 1663422), (107, 1445778), (186, 831711), (214, 722889), (279, 554474), (321, 481926), (558, 277237), (642, 240963), (963, 160642), (1926, 80321), (2591, 59706), (3317, 46638), (5182, 29853), (6634, 23319), (7773, 19902), (9951, 15546)]