145338796

素因数分解:

$2^2\times {\mathrm{43}}^3\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 24

約数和(自身を含む): 260968400

約数和(自身を除く): 115629604

約数列:

[1, 2, 4, 43, 86, 172, 457, 914, 1828, 1849, 3698, 7396, 19651, 39302, 78604, 79507, 159014, 318028, 844993, 1689986, 3379972, 36334699, 72669398, 145338796]

約数ペア:

[(1, 145338796), (2, 72669398), (4, 36334699), (43, 3379972), (86, 1689986), (172, 844993), (457, 318028), (914, 159014), (1828, 79507), (1849, 78604), (3698, 39302), (7396, 19651)]