156784254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{1801}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 342524160

約数和(自身を除く): 185739906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1319, 1801, 2638, 3602, 3957, 5403, 7914, 10806, 14509, 19811, 29018, 39622, 43527, 59433, 87054, 118866, 2375519, 4751038, 7126557, 14253114, 26130709, 52261418, 78392127, 156784254]

約数ペア:

[(1, 156784254), (2, 78392127), (3, 52261418), (6, 26130709), (11, 14253114), (22, 7126557), (33, 4751038), (66, 2375519), (1319, 118866), (1801, 87054), (2638, 59433), (3602, 43527), (3957, 39622), (5403, 29018), (7914, 19811), (10806, 14509)]