128207118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 282493440

約数和(自身を除く): 154286322

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 169, 177, 338, 354, 507, 767, 1014, 1534, 2143, 2301, 4286, 4602, 6429, 9971, 12858, 19942, 27859, 29913, 55718, 59826, 83577, 126437, 167154, 252874, 362167, 379311, 724334, 758622, 1086501, 1643681, 2173002, 3287362, 4931043, 9862086, 21367853, 42735706, 64103559, 128207118]

約数ペア:

[(1, 128207118), (2, 64103559), (3, 42735706), (6, 21367853), (13, 9862086), (26, 4931043), (39, 3287362), (59, 2173002), (78, 1643681), (118, 1086501), (169, 758622), (177, 724334), (338, 379311), (354, 362167), (507, 252874), (767, 167154), (1014, 126437), (1534, 83577), (2143, 59826), (2301, 55718), (4286, 29913), (4602, 27859), (6429, 19942), (9971, 12858)]