128382048

素因数分解:

$2^5\times 3^2\times {\mathrm{445771}}^1$

素因数の和:445787

約数の個数: 36

約数和(自身を含む): 365087268

約数和(自身を除く): 236705220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 445771, 891542, 1337313, 1783084, 2674626, 3566168, 4011939, 5349252, 7132336, 8023878, 10698504, 14264672, 16047756, 21397008, 32095512, 42794016, 64191024, 128382048]

約数ペア:

[(1, 128382048), (2, 64191024), (3, 42794016), (4, 32095512), (6, 21397008), (8, 16047756), (9, 14264672), (12, 10698504), (16, 8023878), (18, 7132336), (24, 5349252), (32, 4011939), (36, 3566168), (48, 2674626), (72, 1783084), (96, 1337313), (144, 891542), (288, 445771)]