155537982

素因数分解:

$2^1\times 3^6\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 56

約数和(自身を含む): 353423736

約数和(自身を除く): 197885754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 321, 486, 642, 729, 963, 997, 1458, 1926, 1994, 2889, 2991, 5778, 5982, 8667, 8973, 17334, 17946, 26001, 26919, 52002, 53838, 78003, 80757, 106679, 156006, 161514, 213358, 242271, 320037, 484542, 640074, 726813, 960111, 1453626, 1920222, 2880333, 5760666, 8640999, 17281998, 25922997, 51845994, 77768991, 155537982]

約数ペア:

[(1, 155537982), (2, 77768991), (3, 51845994), (6, 25922997), (9, 17281998), (18, 8640999), (27, 5760666), (54, 2880333), (81, 1920222), (107, 1453626), (162, 960111), (214, 726813), (243, 640074), (321, 484542), (486, 320037), (642, 242271), (729, 213358), (963, 161514), (997, 156006), (1458, 106679), (1926, 80757), (1994, 78003), (2889, 53838), (2991, 52002), (5778, 26919), (5982, 26001), (8667, 17946), (8973, 17334)]