135346448

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 267500736

約数和(自身を除く): 132154288

約数列:

[1, 2, 4, 8, 16, 71, 142, 283, 284, 421, 566, 568, 842, 1132, 1136, 1684, 2264, 3368, 4528, 6736, 20093, 29891, 40186, 59782, 80372, 119143, 119564, 160744, 238286, 239128, 321488, 476572, 478256, 953144, 1906288, 8459153, 16918306, 33836612, 67673224, 135346448]

約数ペア:

[(1, 135346448), (2, 67673224), (4, 33836612), (8, 16918306), (16, 8459153), (71, 1906288), (142, 953144), (283, 478256), (284, 476572), (421, 321488), (566, 239128), (568, 238286), (842, 160744), (1132, 119564), (1136, 119143), (1684, 80372), (2264, 59782), (3368, 40186), (4528, 29891), (6736, 20093)]