156958212170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1\times {\mathrm{237409}}^1$

素因数の和:241322

約数の個数: 32

約数和(自身を含む): 299222067600

約数和(自身を除く): 142263855430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3889, 7778, 19445, 38890, 66113, 132226, 237409, 330565, 474818, 661130, 1187045, 2374090, 4035953, 8071906, 20179765, 40359530, 923283601, 1846567202, 4616418005, 9232836010, 15695821217, 31391642434, 78479106085, 156958212170]

約数ペア:

[(1, 156958212170), (2, 78479106085), (5, 31391642434), (10, 15695821217), (17, 9232836010), (34, 4616418005), (85, 1846567202), (170, 923283601), (3889, 40359530), (7778, 20179765), (19445, 8071906), (38890, 4035953), (66113, 2374090), (132226, 1187045), (237409, 661130), (330565, 474818)]