161946736

素因数分解:

$2^4\times 7^1\times {\mathrm{1445953}}^1$

素因数の和:1445968

約数の個数: 20

約数和(自身を含む): 358596592

約数和(自身を除く): 196649856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1445953, 2891906, 5783812, 10121671, 11567624, 20243342, 23135248, 40486684, 80973368, 161946736]

約数ペア:

[(1, 161946736), (2, 80973368), (4, 40486684), (7, 23135248), (8, 20243342), (14, 11567624), (16, 10121671), (28, 5783812), (56, 2891906), (112, 1445953)]