156988958

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3301}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 278952960

約数和(自身を除く): 121964002

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 553, 602, 1106, 3301, 3397, 6602, 6794, 23107, 23779, 46214, 47558, 141943, 260779, 283886, 521558, 993601, 1825453, 1987202, 3650906, 11213497, 22426994, 78494479, 156988958]

約数ペア:

[(1, 156988958), (2, 78494479), (7, 22426994), (14, 11213497), (43, 3650906), (79, 1987202), (86, 1825453), (158, 993601), (301, 521558), (553, 283886), (602, 260779), (1106, 141943), (3301, 47558), (3397, 46214), (6602, 23779), (6794, 23107)]