129968457664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{119456303}}^1$

素因数の和:119456332

約数の個数: 28

約数和(自身を含む): 273077110944

約数和(自身を除く): 143108653280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 119456303, 238912606, 477825212, 955650424, 1911300848, 2030757151, 3822601696, 4061514302, 7645203392, 8123028604, 16246057208, 32492114416, 64984228832, 129968457664]

約数ペア:

[(1, 129968457664), (2, 64984228832), (4, 32492114416), (8, 16246057208), (16, 8123028604), (17, 7645203392), (32, 4061514302), (34, 3822601696), (64, 2030757151), (68, 1911300848), (136, 955650424), (272, 477825212), (544, 238912606), (1088, 119456303)]