143868

素因数分解:

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

素因数の和:657

約数の個数: 24

約数和(自身を含む): 353920

約数和(自身を除く): 210052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 631, 1262, 1893, 2524, 3786, 7572, 11989, 23978, 35967, 47956, 71934, 143868]

約数ペア:

[(1, 143868), (2, 71934), (3, 47956), (4, 35967), (6, 23978), (12, 11989), (19, 7572), (38, 3786), (57, 2524), (76, 1893), (114, 1262), (228, 631)]