172840044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7057}}^1$

素因数の和:7234

約数の個数: 48

約数和(自身を含む): 437144288

約数和(自身を除く): 264304244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 7057, 8164, 12246, 14114, 21171, 24492, 28228, 42342, 84684, 91741, 183482, 275223, 366964, 550446, 1100892, 1107949, 2215898, 3323847, 4431796, 6647694, 13295388, 14403337, 28806674, 43210011, 57613348, 86420022, 172840044]

約数ペア:

[(1, 172840044), (2, 86420022), (3, 57613348), (4, 43210011), (6, 28806674), (12, 14403337), (13, 13295388), (26, 6647694), (39, 4431796), (52, 3323847), (78, 2215898), (156, 1107949), (157, 1100892), (314, 550446), (471, 366964), (628, 275223), (942, 183482), (1884, 91741), (2041, 84684), (4082, 42342), (6123, 28228), (7057, 24492), (8164, 21171), (12246, 14114)]