156680823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 247586976

約数和(自身を除く): 90906153

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 281, 377, 493, 663, 841, 843, 1131, 1479, 2523, 3653, 4777, 6409, 8149, 10933, 10959, 14297, 14331, 19227, 24447, 32799, 42891, 62101, 105937, 138533, 185861, 186303, 236321, 317811, 415599, 557583, 708963, 1800929, 3072173, 4017457, 5402787, 9216519, 12052371, 52226941, 156680823]

約数ペア:

[(1, 156680823), (3, 52226941), (13, 12052371), (17, 9216519), (29, 5402787), (39, 4017457), (51, 3072173), (87, 1800929), (221, 708963), (281, 557583), (377, 415599), (493, 317811), (663, 236321), (841, 186303), (843, 185861), (1131, 138533), (1479, 105937), (2523, 62101), (3653, 42891), (4777, 32799), (6409, 24447), (8149, 19227), (10933, 14331), (10959, 14297)]