166945394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 317284800

約数和(自身を除く): 150339406

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 242, 278, 709, 847, 973, 1418, 1529, 1694, 1946, 3058, 4963, 7799, 9926, 10703, 15598, 16819, 21406, 33638, 54593, 85789, 98551, 109186, 117733, 171578, 197102, 235466, 600523, 689857, 1084061, 1201046, 1379714, 2168122, 7588427, 11924671, 15176854, 23849342, 83472697, 166945394]

約数ペア:

[(1, 166945394), (2, 83472697), (7, 23849342), (11, 15176854), (14, 11924671), (22, 7588427), (77, 2168122), (121, 1379714), (139, 1201046), (154, 1084061), (242, 689857), (278, 600523), (709, 235466), (847, 197102), (973, 171578), (1418, 117733), (1529, 109186), (1694, 98551), (1946, 85789), (3058, 54593), (4963, 33638), (7799, 21406), (9926, 16819), (10703, 15598)]