138193706

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{919}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 248002560

約数和(自身を除く): 109808854

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 467, 919, 934, 1838, 3269, 6433, 6538, 10741, 12866, 21137, 21482, 42274, 75187, 147959, 150374, 295918, 429173, 858346, 3004211, 6008422, 9870979, 19741958, 69096853, 138193706]

約数ペア:

[(1, 138193706), (2, 69096853), (7, 19741958), (14, 9870979), (23, 6008422), (46, 3004211), (161, 858346), (322, 429173), (467, 295918), (919, 150374), (934, 147959), (1838, 75187), (3269, 42274), (6433, 21482), (6538, 21137), (10741, 12866)]