157963244

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 281005200

約数和(自身を除く): 123041956

約数列:

[1, 2, 4, 107, 149, 214, 298, 428, 596, 2477, 4954, 9908, 15943, 31886, 63772, 265039, 369073, 530078, 738146, 1060156, 1476292, 39490811, 78981622, 157963244]

約数ペア:

[(1, 157963244), (2, 78981622), (4, 39490811), (107, 1476292), (149, 1060156), (214, 738146), (298, 530078), (428, 369073), (596, 265039), (2477, 63772), (4954, 31886), (9908, 15943)]