158442088

素因数分解:

$2^3\times 7^2\times {\mathrm{404189}}^1$

素因数の和:404209

約数の個数: 24

約数和(自身を含む): 345582450

約数和(自身を除く): 187140362

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 404189, 808378, 1616756, 2829323, 3233512, 5658646, 11317292, 19805261, 22634584, 39610522, 79221044, 158442088]

約数ペア:

[(1, 158442088), (2, 79221044), (4, 39610522), (7, 22634584), (8, 19805261), (14, 11317292), (28, 5658646), (49, 3233512), (56, 2829323), (98, 1616756), (196, 808378), (392, 404189)]