171772794

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2939}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 396264960

約数和(自身を除く): 224492166

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 191, 306, 382, 573, 1146, 1719, 2939, 3247, 3438, 5878, 6494, 8817, 9741, 17634, 19482, 26451, 29223, 49963, 52902, 58446, 99926, 149889, 299778, 449667, 561349, 899334, 1122698, 1684047, 3368094, 5052141, 9542933, 10104282, 19085866, 28628799, 57257598, 85886397, 171772794]

約数ペア:

[(1, 171772794), (2, 85886397), (3, 57257598), (6, 28628799), (9, 19085866), (17, 10104282), (18, 9542933), (34, 5052141), (51, 3368094), (102, 1684047), (153, 1122698), (191, 899334), (306, 561349), (382, 449667), (573, 299778), (1146, 149889), (1719, 99926), (2939, 58446), (3247, 52902), (3438, 49963), (5878, 29223), (6494, 26451), (8817, 19482), (9741, 17634)]