128093164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{81901}}^1$

素因数の和:81945

約数の個数: 24

約数和(自身を含む): 247671648

約数和(自身を除く): 119578484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 81901, 163802, 327604, 1392317, 1883723, 2784634, 3767446, 5569268, 7534892, 32023291, 64046582, 128093164]

約数ペア:

[(1, 128093164), (2, 64046582), (4, 32023291), (17, 7534892), (23, 5569268), (34, 3767446), (46, 2784634), (68, 1883723), (92, 1392317), (391, 327604), (782, 163802), (1564, 81901)]