155272016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{570853}}^1$

素因数の和:570878

約数の個数: 20

約数和(自身を含む): 318536532

約数和(自身を除く): 163264516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 570853, 1141706, 2283412, 4566824, 9133648, 9704501, 19409002, 38818004, 77636008, 155272016]

約数ペア:

[(1, 155272016), (2, 77636008), (4, 38818004), (8, 19409002), (16, 9704501), (17, 9133648), (34, 4566824), (68, 2283412), (136, 1141706), (272, 570853)]