123775288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170021}}^1$

素因数の和:170047

約数の個数: 32

約数和(自身を含む): 285636960

約数和(自身を除く): 161861672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 170021, 340042, 680084, 1190147, 1360168, 2210273, 2380294, 4420546, 4760588, 8841092, 9521176, 15471911, 17682184, 30943822, 61887644, 123775288]

約数ペア:

[(1, 123775288), (2, 61887644), (4, 30943822), (7, 17682184), (8, 15471911), (13, 9521176), (14, 8841092), (26, 4760588), (28, 4420546), (52, 2380294), (56, 2210273), (91, 1360168), (104, 1190147), (182, 680084), (364, 340042), (728, 170021)]