155788748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{1987}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 289063152

約数和(自身を除く): 133274404

約数列:

[1, 2, 4, 17, 34, 68, 1153, 1987, 2306, 3974, 4612, 7948, 19601, 33779, 39202, 67558, 78404, 135116, 2291011, 4582022, 9164044, 38947187, 77894374, 155788748]

約数ペア:

[(1, 155788748), (2, 77894374), (4, 38947187), (17, 9164044), (34, 4582022), (68, 2291011), (1153, 135116), (1987, 78404), (2306, 67558), (3974, 39202), (4612, 33779), (7948, 19601)]