143963904002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{287731}}^1$

素因数の和:287978

約数の個数: 32

約数和(自身を含む): 229955414400

約数和(自身を除く): 85991510398

約数列:

[1, 2, 23, 46, 73, 146, 149, 298, 1679, 3358, 3427, 6854, 10877, 21754, 250171, 287731, 500342, 575462, 6617813, 13235626, 21004363, 42008726, 42871919, 85743838, 483100349, 966200698, 986054137, 1972108274, 3129650087, 6259300174, 71981952001, 143963904002]

約数ペア:

[(1, 143963904002), (2, 71981952001), (23, 6259300174), (46, 3129650087), (73, 1972108274), (146, 986054137), (149, 966200698), (298, 483100349), (1679, 85743838), (3358, 42871919), (3427, 42008726), (6854, 21004363), (10877, 13235626), (21754, 6617813), (250171, 575462), (287731, 500342)]