163892976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{262649}}^1$

素因数の和:262673

約数の個数: 40

約数和(自身を含む): 455960400

約数和(自身を除く): 292067424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 262649, 525298, 787947, 1050596, 1575894, 2101192, 3151788, 3414437, 4202384, 6303576, 6828874, 10243311, 12607152, 13657748, 20486622, 27315496, 40973244, 54630992, 81946488, 163892976]

約数ペア:

[(1, 163892976), (2, 81946488), (3, 54630992), (4, 40973244), (6, 27315496), (8, 20486622), (12, 13657748), (13, 12607152), (16, 10243311), (24, 6828874), (26, 6303576), (39, 4202384), (48, 3414437), (52, 3151788), (78, 2101192), (104, 1575894), (156, 1050596), (208, 787947), (312, 525298), (624, 262649)]