141918064

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{67709}}^1$

素因数の和:67848

約数の個数: 20

約数和(自身を含む): 277069320

約数和(自身を除く): 135151256

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 67709, 135418, 270836, 541672, 1083344, 8869879, 17739758, 35479516, 70959032, 141918064]

約数ペア:

[(1, 141918064), (2, 70959032), (4, 35479516), (8, 17739758), (16, 8869879), (131, 1083344), (262, 541672), (524, 270836), (1048, 135418), (2096, 67709)]