123187304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 257126400

約数和(自身を除く): 133939096

約数列:

[1, 2, 4, 8, 17, 31, 34, 61, 62, 68, 122, 124, 136, 244, 248, 479, 488, 527, 958, 1037, 1054, 1891, 1916, 2074, 2108, 3782, 3832, 4148, 4216, 7564, 8143, 8296, 14849, 15128, 16286, 29219, 29698, 32147, 32572, 58438, 59396, 64294, 65144, 116876, 118792, 128588, 233752, 252433, 257176, 496723, 504866, 905789, 993446, 1009732, 1811578, 1986892, 2019464, 3623156, 3973784, 7246312, 15398413, 30796826, 61593652, 123187304]

約数ペア:

[(1, 123187304), (2, 61593652), (4, 30796826), (8, 15398413), (17, 7246312), (31, 3973784), (34, 3623156), (61, 2019464), (62, 1986892), (68, 1811578), (122, 1009732), (124, 993446), (136, 905789), (244, 504866), (248, 496723), (479, 257176), (488, 252433), (527, 233752), (958, 128588), (1037, 118792), (1054, 116876), (1891, 65144), (1916, 64294), (2074, 59396), (2108, 58438), (3782, 32572), (3832, 32147), (4148, 29698), (4216, 29219), (7564, 16286), (8143, 15128), (8296, 14849)]