179980528

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17659}}^1$

素因数の和:17694

約数の個数: 60

約数和(自身を含む): 436873080

約数和(自身を除く): 256892552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 17659, 35318, 70636, 123613, 141272, 229567, 247226, 282544, 459134, 494452, 865291, 918268, 988904, 1606969, 1730582, 1836536, 1977808, 3213938, 3461164, 3673072, 6427876, 6922328, 11248783, 12855752, 13844656, 22497566, 25711504, 44995132, 89990264, 179980528]

約数ペア:

[(1, 179980528), (2, 89990264), (4, 44995132), (7, 25711504), (8, 22497566), (13, 13844656), (14, 12855752), (16, 11248783), (26, 6922328), (28, 6427876), (49, 3673072), (52, 3461164), (56, 3213938), (91, 1977808), (98, 1836536), (104, 1730582), (112, 1606969), (182, 988904), (196, 918268), (208, 865291), (364, 494452), (392, 459134), (637, 282544), (728, 247226), (784, 229567), (1274, 141272), (1456, 123613), (2548, 70636), (5096, 35318), (10192, 17659)]