121741216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7277

約数の個数: 48

約数和(自身を含む): 261999360

約数和(自身を除く): 140258144

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 7219, 8432, 14438, 16864, 28876, 57752, 115504, 122723, 223789, 231008, 245446, 447578, 490892, 895156, 981784, 1790312, 1963568, 3580624, 3804413, 3927136, 7161248, 7608826, 15217652, 30435304, 60870608, 121741216]

約数ペア:

[(1, 121741216), (2, 60870608), (4, 30435304), (8, 15217652), (16, 7608826), (17, 7161248), (31, 3927136), (32, 3804413), (34, 3580624), (62, 1963568), (68, 1790312), (124, 981784), (136, 895156), (248, 490892), (272, 447578), (496, 245446), (527, 231008), (544, 223789), (992, 122723), (1054, 115504), (2108, 57752), (4216, 28876), (7219, 16864), (8432, 14438)]