135818256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{404221}}^1$

素因数の和:404239

約数の個数: 40

約数和(自身を含む): 400988224

約数和(自身を除く): 265169968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 404221, 808442, 1212663, 1616884, 2425326, 2829547, 3233768, 4850652, 5659094, 6467536, 8488641, 9701304, 11318188, 16977282, 19402608, 22636376, 33954564, 45272752, 67909128, 135818256]

約数ペア:

[(1, 135818256), (2, 67909128), (3, 45272752), (4, 33954564), (6, 22636376), (7, 19402608), (8, 16977282), (12, 11318188), (14, 9701304), (16, 8488641), (21, 6467536), (24, 5659094), (28, 4850652), (42, 3233768), (48, 2829547), (56, 2425326), (84, 1616884), (112, 1212663), (168, 808442), (336, 404221)]