145810218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2027}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 307607040

約数和(自身を除く): 161796822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 631, 1262, 1893, 2027, 3786, 4054, 6081, 11989, 12162, 23978, 35967, 38513, 71934, 77026, 115539, 231078, 1279037, 2558074, 3837111, 7674222, 24301703, 48603406, 72905109, 145810218]

約数ペア:

[(1, 145810218), (2, 72905109), (3, 48603406), (6, 24301703), (19, 7674222), (38, 3837111), (57, 2558074), (114, 1279037), (631, 231078), (1262, 115539), (1893, 77026), (2027, 71934), (3786, 38513), (4054, 35967), (6081, 23978), (11989, 12162)]