156337576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1153}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 310956840

約数和(自身を除く): 154619264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 997, 1153, 1994, 2306, 3988, 4612, 7976, 9224, 16949, 19601, 33898, 39202, 67796, 78404, 135592, 156808, 1149541, 2299082, 4598164, 9196328, 19542197, 39084394, 78168788, 156337576]

約数ペア:

[(1, 156337576), (2, 78168788), (4, 39084394), (8, 19542197), (17, 9196328), (34, 4598164), (68, 2299082), (136, 1149541), (997, 156808), (1153, 135592), (1994, 78404), (2306, 67796), (3988, 39202), (4612, 33898), (7976, 19601), (9224, 16949)]