156629956

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{12919}}^1$

素因数の和:13363

約数の個数: 24

約数和(自身を含む): 314007680

約数和(自身を除く): 157377724

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 3031, 6062, 12124, 12919, 25838, 51676, 90433, 180866, 361732, 5593927, 11187854, 22375708, 39157489, 78314978, 156629956]

約数ペア:

[(1, 156629956), (2, 78314978), (4, 39157489), (7, 22375708), (14, 11187854), (28, 5593927), (433, 361732), (866, 180866), (1732, 90433), (3031, 51676), (6062, 25838), (12124, 12919)]