164504214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1305589}}^1$

素因数の和:1305604

約数の個数: 24

約数和(自身を含む): 407344080

約数和(自身を除く): 242839866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1305589, 2611178, 3916767, 7833534, 9139123, 11750301, 18278246, 23500602, 27417369, 54834738, 82252107, 164504214]

約数ペア:

[(1, 164504214), (2, 82252107), (3, 54834738), (6, 27417369), (7, 23500602), (9, 18278246), (14, 11750301), (18, 9139123), (21, 7833534), (42, 3916767), (63, 2611178), (126, 1305589)]