165628128

素因数分解:

$2^5\times 3^1\times {\mathrm{431}}^1\times {\mathrm{4003}}^1$

素因数の和:4447

約数の個数: 48

約数和(自身を含む): 435891456

約数和(自身を除く): 270263328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 431, 862, 1293, 1724, 2586, 3448, 4003, 5172, 6896, 8006, 10344, 12009, 13792, 16012, 20688, 24018, 32024, 41376, 48036, 64048, 96072, 128096, 192144, 384288, 1725293, 3450586, 5175879, 6901172, 10351758, 13802344, 20703516, 27604688, 41407032, 55209376, 82814064, 165628128]

約数ペア:

[(1, 165628128), (2, 82814064), (3, 55209376), (4, 41407032), (6, 27604688), (8, 20703516), (12, 13802344), (16, 10351758), (24, 6901172), (32, 5175879), (48, 3450586), (96, 1725293), (431, 384288), (862, 192144), (1293, 128096), (1724, 96072), (2586, 64048), (3448, 48036), (4003, 41376), (5172, 32024), (6896, 24018), (8006, 20688), (10344, 16012), (12009, 13792)]