142702144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{171517}}^1$

素因数の和:171542

約数の個数: 28

約数和(自身を含む): 304959004

約数和(自身を除く): 162256860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 171517, 343034, 686068, 1372136, 2229721, 2744272, 4459442, 5488544, 8918884, 10977088, 17837768, 35675536, 71351072, 142702144]

約数ペア:

[(1, 142702144), (2, 71351072), (4, 35675536), (8, 17837768), (13, 10977088), (16, 8918884), (26, 5488544), (32, 4459442), (52, 2744272), (64, 2229721), (104, 1372136), (208, 686068), (416, 343034), (832, 171517)]