124977136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8747}}^1$

素因数の和:8821

約数の個数: 40

約数和(自身を含む): 260340480

約数和(自身を除く): 135363344

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 8747, 14288, 17494, 34988, 69976, 139952, 166193, 332386, 411109, 664772, 822218, 1329544, 1644436, 2659088, 3288872, 6577744, 7811071, 15622142, 31244284, 62488568, 124977136]

約数ペア:

[(1, 124977136), (2, 62488568), (4, 31244284), (8, 15622142), (16, 7811071), (19, 6577744), (38, 3288872), (47, 2659088), (76, 1644436), (94, 1329544), (152, 822218), (188, 664772), (304, 411109), (376, 332386), (752, 166193), (893, 139952), (1786, 69976), (3572, 34988), (7144, 17494), (8747, 14288)]