155116591

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 190513152

約数和(自身を除く): 35396561

約数列:

[1, 7, 31, 47, 67, 217, 227, 329, 469, 1457, 1589, 2077, 3149, 7037, 10199, 10669, 14539, 15209, 22043, 49259, 74683, 97619, 106463, 330739, 471479, 683333, 714823, 2315173, 3300353, 5003761, 22159513, 155116591]

約数ペア:

[(1, 155116591), (7, 22159513), (31, 5003761), (47, 3300353), (67, 2315173), (217, 714823), (227, 683333), (329, 471479), (469, 330739), (1457, 106463), (1589, 97619), (2077, 74683), (3149, 49259), (7037, 22043), (10199, 15209), (10669, 14539)]