157726144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1041

約数の個数: 56

約数和(自身を含む): 332028800

約数和(自身を除く): 174302656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 604, 608, 859, 1208, 1216, 1718, 2416, 2869, 3436, 4832, 5738, 6872, 9664, 11476, 13744, 16321, 22952, 27488, 32642, 45904, 54976, 65284, 91808, 129709, 130568, 183616, 259418, 261136, 518836, 522272, 1037672, 1044544, 2075344, 2464471, 4150688, 4928942, 8301376, 9857884, 19715768, 39431536, 78863072, 157726144]

約数ペア:

[(1, 157726144), (2, 78863072), (4, 39431536), (8, 19715768), (16, 9857884), (19, 8301376), (32, 4928942), (38, 4150688), (64, 2464471), (76, 2075344), (151, 1044544), (152, 1037672), (302, 522272), (304, 518836), (604, 261136), (608, 259418), (859, 183616), (1208, 130568), (1216, 129709), (1718, 91808), (2416, 65284), (2869, 54976), (3436, 45904), (4832, 32642), (5738, 27488), (6872, 22952), (9664, 16321), (11476, 13744)]