128617296

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{6217}}^1$

素因数の和:6659

約数の個数: 40

約数和(自身を含む): 333085824

約数和(自身を除く): 204468528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 5172, 6217, 6896, 10344, 12434, 18651, 20688, 24868, 37302, 49736, 74604, 99472, 149208, 298416, 2679527, 5359054, 8038581, 10718108, 16077162, 21436216, 32154324, 42872432, 64308648, 128617296]

約数ペア:

[(1, 128617296), (2, 64308648), (3, 42872432), (4, 32154324), (6, 21436216), (8, 16077162), (12, 10718108), (16, 8038581), (24, 5359054), (48, 2679527), (431, 298416), (862, 149208), (1293, 99472), (1724, 74604), (2586, 49736), (3448, 37302), (5172, 24868), (6217, 20688), (6896, 18651), (10344, 12434)]