1555147964128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{27104503}}^1$

素因数の和:27104687

約数の個数: 48

約数和(自身を含む): 3360524823936

約数和(自身を除く): 1805376859808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 326, 352, 652, 1304, 1793, 2608, 3586, 5216, 7172, 14344, 28688, 57376, 27104503, 54209006, 108418012, 216836024, 298149533, 433672048, 596299066, 867344096, 1192598132, 2385196264, 4418033989, 4770392528, 8836067978, 9540785056, 17672135956, 35344271912, 48598373879, 70688543824, 97196747758, 141377087648, 194393495516, 388786991032, 777573982064, 1555147964128]

約数ペア:

[(1, 1555147964128), (2, 777573982064), (4, 388786991032), (8, 194393495516), (11, 141377087648), (16, 97196747758), (22, 70688543824), (32, 48598373879), (44, 35344271912), (88, 17672135956), (163, 9540785056), (176, 8836067978), (326, 4770392528), (352, 4418033989), (652, 2385196264), (1304, 1192598132), (1793, 867344096), (2608, 596299066), (3586, 433672048), (5216, 298149533), (7172, 216836024), (14344, 108418012), (28688, 54209006), (57376, 27104503)]