127751832016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{469675853}}^1$

素因数の和:469675878

約数の個数: 20

約数和(自身を含む): 262079126532

約数和(自身を除く): 134327294516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 469675853, 939351706, 1878703412, 3757406824, 7514813648, 7984489501, 15968979002, 31937958004, 63875916008, 127751832016]

約数ペア:

[(1, 127751832016), (2, 63875916008), (4, 31937958004), (8, 15968979002), (16, 7984489501), (17, 7514813648), (34, 3757406824), (68, 1878703412), (136, 939351706), (272, 469675853)]