142621144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1487}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 282124800

約数和(自身を除く): 139503656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 631, 1262, 1487, 2524, 2974, 5048, 5948, 11896, 11989, 23978, 28253, 47956, 56506, 95912, 113012, 226024, 938297, 1876594, 3753188, 7506376, 17827643, 35655286, 71310572, 142621144]

約数ペア:

[(1, 142621144), (2, 71310572), (4, 35655286), (8, 17827643), (19, 7506376), (38, 3753188), (76, 1876594), (152, 938297), (631, 226024), (1262, 113012), (1487, 95912), (2524, 56506), (2974, 47956), (5048, 28253), (5948, 23978), (11896, 11989)]