128448624

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86323}}^1$

素因数の和:86365

約数の個数: 40

約数和(自身を含む): 342533632

約数和(自身を除く): 214085008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 86323, 172646, 258969, 345292, 517938, 690584, 1035876, 1381168, 2071752, 2676013, 4143504, 5352026, 8028039, 10704052, 16056078, 21408104, 32112156, 42816208, 64224312, 128448624]

約数ペア:

[(1, 128448624), (2, 64224312), (3, 42816208), (4, 32112156), (6, 21408104), (8, 16056078), (12, 10704052), (16, 8028039), (24, 5352026), (31, 4143504), (48, 2676013), (62, 2071752), (93, 1381168), (124, 1035876), (186, 690584), (248, 517938), (372, 345292), (496, 258969), (744, 172646), (1488, 86323)]