123571504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64901}}^1$

素因数の和:64933

約数の個数: 40

約数和(自身を含む): 289722528

約数和(自身を除く): 166151024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 64901, 129802, 259604, 454307, 519208, 908614, 1038416, 1103317, 1817228, 2206634, 3634456, 4413268, 7268912, 7723219, 8826536, 15446438, 17653072, 30892876, 61785752, 123571504]

約数ペア:

[(1, 123571504), (2, 61785752), (4, 30892876), (7, 17653072), (8, 15446438), (14, 8826536), (16, 7723219), (17, 7268912), (28, 4413268), (34, 3634456), (56, 2206634), (68, 1817228), (112, 1103317), (119, 1038416), (136, 908614), (238, 519208), (272, 454307), (476, 259604), (952, 129802), (1904, 64901)]