157440803504

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{277}}^1\times {\mathrm{205339}}^1$

素因数の和:205797

約数の個数: 40

約数和(自身を含む): 307913900880

約数和(自身を除く): 150473097376

約数列:

[1, 2, 4, 8, 16, 173, 277, 346, 554, 692, 1108, 1384, 2216, 2768, 4432, 47921, 95842, 191684, 205339, 383368, 410678, 766736, 821356, 1642712, 3285424, 35523647, 56878903, 71047294, 113757806, 142094588, 227515612, 284189176, 455031224, 568378352, 910062448, 9840050219, 19680100438, 39360200876, 78720401752, 157440803504]

約数ペア:

[(1, 157440803504), (2, 78720401752), (4, 39360200876), (8, 19680100438), (16, 9840050219), (173, 910062448), (277, 568378352), (346, 455031224), (554, 284189176), (692, 227515612), (1108, 142094588), (1384, 113757806), (2216, 71047294), (2768, 56878903), (4432, 35523647), (47921, 3285424), (95842, 1642712), (191684, 821356), (205339, 766736), (383368, 410678)]