128036352

素因数分解:

$2^9\times 3^1\times {\mathrm{83357}}^1$

素因数の和:83378

約数の個数: 40

約数和(自身を含む): 341100936

約数和(自身を除く): 213064584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 83357, 166714, 250071, 333428, 500142, 666856, 1000284, 1333712, 2000568, 2667424, 4001136, 5334848, 8002272, 10669696, 16004544, 21339392, 32009088, 42678784, 64018176, 128036352]

約数ペア:

[(1, 128036352), (2, 64018176), (3, 42678784), (4, 32009088), (6, 21339392), (8, 16004544), (12, 10669696), (16, 8002272), (24, 5334848), (32, 4001136), (48, 2667424), (64, 2000568), (96, 1333712), (128, 1000284), (192, 666856), (256, 500142), (384, 333428), (512, 250071), (768, 166714), (1536, 83357)]