136784144

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1973}}^1$

素因数の和:2607

約数の個数: 40

約数和(自身を含む): 303522240

約数和(自身を除く): 166738096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 1238, 1973, 2476, 3946, 4333, 4952, 7892, 8666, 9904, 13811, 15784, 17332, 27622, 31568, 34664, 55244, 69328, 110488, 220976, 1221287, 2442574, 4885148, 8549009, 9770296, 17098018, 19540592, 34196036, 68392072, 136784144]

約数ペア:

[(1, 136784144), (2, 68392072), (4, 34196036), (7, 19540592), (8, 17098018), (14, 9770296), (16, 8549009), (28, 4885148), (56, 2442574), (112, 1221287), (619, 220976), (1238, 110488), (1973, 69328), (2476, 55244), (3946, 34664), (4333, 31568), (4952, 27622), (7892, 17332), (8666, 15784), (9904, 13811)]