118916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 247296

約数和(自身を除く): 128380

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 434, 548, 868, 959, 1918, 3836, 4247, 8494, 16988, 29729, 59458, 118916]

約数ペア:

[(1, 118916), (2, 59458), (4, 29729), (7, 16988), (14, 8494), (28, 4247), (31, 3836), (62, 1918), (124, 959), (137, 868), (217, 548), (274, 434)]