142723744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{234743}}^1$

素因数の和:234772

約数の個数: 24

約数和(自身を含む): 295777440

約数和(自身を除く): 153053696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 234743, 469486, 938972, 1877944, 3755888, 4460117, 7511776, 8920234, 17840468, 35680936, 71361872, 142723744]

約数ペア:

[(1, 142723744), (2, 71361872), (4, 35680936), (8, 17840468), (16, 8920234), (19, 7511776), (32, 4460117), (38, 3755888), (76, 1877944), (152, 938972), (304, 469486), (608, 234743)]