129762816

素因数分解:

$2^9\times 3^1\times {\mathrm{84481}}^1$

素因数の和:84502

約数の個数: 40

約数和(自身を含む): 345700344

約数和(自身を除く): 215937528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 84481, 168962, 253443, 337924, 506886, 675848, 1013772, 1351696, 2027544, 2703392, 4055088, 5406784, 8110176, 10813568, 16220352, 21627136, 32440704, 43254272, 64881408, 129762816]

約数ペア:

[(1, 129762816), (2, 64881408), (3, 43254272), (4, 32440704), (6, 21627136), (8, 16220352), (12, 10813568), (16, 8110176), (24, 5406784), (32, 4055088), (48, 2703392), (64, 2027544), (96, 1351696), (128, 1013772), (192, 675848), (256, 506886), (384, 337924), (512, 253443), (768, 168962), (1536, 84481)]