138834232

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 263613600

約数和(自身を除く): 124779368

約数列:

[1, 2, 4, 8, 151, 281, 302, 409, 562, 604, 818, 1124, 1208, 1636, 2248, 3272, 42431, 61759, 84862, 114929, 123518, 169724, 229858, 247036, 339448, 459716, 494072, 919432, 17354279, 34708558, 69417116, 138834232]

約数ペア:

[(1, 138834232), (2, 69417116), (4, 34708558), (8, 17354279), (151, 919432), (281, 494072), (302, 459716), (409, 339448), (562, 247036), (604, 229858), (818, 169724), (1124, 123518), (1208, 114929), (1636, 84862), (2248, 61759), (3272, 42431)]