156745952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10861}}^1$

素因数の和:10923

約数の個数: 48

約数和(自身を含む): 344890224

約数和(自身を除く): 188144272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 10861, 14432, 21722, 43444, 86888, 119471, 173776, 238942, 347552, 445301, 477884, 890602, 955768, 1781204, 1911536, 3562408, 3823072, 4898311, 7124816, 9796622, 14249632, 19593244, 39186488, 78372976, 156745952]

約数ペア:

[(1, 156745952), (2, 78372976), (4, 39186488), (8, 19593244), (11, 14249632), (16, 9796622), (22, 7124816), (32, 4898311), (41, 3823072), (44, 3562408), (82, 1911536), (88, 1781204), (164, 955768), (176, 890602), (328, 477884), (352, 445301), (451, 347552), (656, 238942), (902, 173776), (1312, 119471), (1804, 86888), (3608, 43444), (7216, 21722), (10861, 14432)]