142774528

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{42901}}^1$

素因数の和:42930

約数の個数: 36

約数和(自身を含む): 306920908

約数和(自身を除く): 164146380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 42901, 85802, 171604, 343208, 557713, 686416, 1115426, 1372832, 2230852, 2745664, 4461704, 5491328, 8923408, 10982656, 17846816, 35693632, 71387264, 142774528]

約数ペア:

[(1, 142774528), (2, 71387264), (4, 35693632), (8, 17846816), (13, 10982656), (16, 8923408), (26, 5491328), (32, 4461704), (52, 2745664), (64, 2230852), (104, 1372832), (128, 1115426), (208, 686416), (256, 557713), (416, 343208), (832, 171604), (1664, 85802), (3328, 42901)]