168166278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78509}}^1$

素因数の和:78541

約数の個数: 48

約数和(自身を含む): 440912160

約数和(自身を除く): 272745882

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 78509, 157018, 235527, 471054, 549563, 706581, 1099126, 1334653, 1413162, 1648689, 2669306, 3297378, 4003959, 4946067, 8007918, 9342571, 9892134, 12011877, 18685142, 24023754, 28027713, 56055426, 84083139, 168166278]

約数ペア:

[(1, 168166278), (2, 84083139), (3, 56055426), (6, 28027713), (7, 24023754), (9, 18685142), (14, 12011877), (17, 9892134), (18, 9342571), (21, 8007918), (34, 4946067), (42, 4003959), (51, 3297378), (63, 2669306), (102, 1648689), (119, 1413162), (126, 1334653), (153, 1099126), (238, 706581), (306, 549563), (357, 471054), (714, 235527), (1071, 157018), (2142, 78509)]