121569488516

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3793}}^1\times {\mathrm{27919}}^1$

素因数の和:31764

約数の個数: 48

約数和(自身を含む): 249143784960

約数和(自身を除く): 127574296444

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 3793, 7586, 15172, 26551, 27919, 53102, 55838, 106204, 111676, 155513, 195433, 311026, 390866, 622052, 781732, 1088591, 1144679, 2177182, 2289358, 4354364, 4578716, 8012753, 16025506, 32051012, 105896767, 211793534, 423587068, 741277369, 1482554738, 2965109476, 4341767447, 8683534894, 17367069788, 30392372129, 60784744258, 121569488516]

約数ペア:

[(1, 121569488516), (2, 60784744258), (4, 30392372129), (7, 17367069788), (14, 8683534894), (28, 4341767447), (41, 2965109476), (82, 1482554738), (164, 741277369), (287, 423587068), (574, 211793534), (1148, 105896767), (3793, 32051012), (7586, 16025506), (15172, 8012753), (26551, 4578716), (27919, 4354364), (53102, 2289358), (55838, 2177182), (106204, 1144679), (111676, 1088591), (155513, 781732), (195433, 622052), (311026, 390866)]