155352708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{205493}}^1$

素因数の和:205513

約数の個数: 48

約数和(自身を含む): 460306560

約数和(自身を除く): 304953852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 205493, 410986, 616479, 821972, 1232958, 1438451, 1849437, 2465916, 2876902, 3698874, 4315353, 5548311, 5753804, 7397748, 8630706, 11096622, 12946059, 17261412, 22193244, 25892118, 38838177, 51784236, 77676354, 155352708]

約数ペア:

[(1, 155352708), (2, 77676354), (3, 51784236), (4, 38838177), (6, 25892118), (7, 22193244), (9, 17261412), (12, 12946059), (14, 11096622), (18, 8630706), (21, 7397748), (27, 5753804), (28, 5548311), (36, 4315353), (42, 3698874), (54, 2876902), (63, 2465916), (84, 1849437), (108, 1438451), (126, 1232958), (189, 821972), (252, 616479), (378, 410986), (756, 205493)]