169120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 459648

約数和(自身を除く): 290528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 560, 604, 755, 1057, 1120, 1208, 1510, 2114, 2416, 3020, 4228, 4832, 5285, 6040, 8456, 10570, 12080, 16912, 21140, 24160, 33824, 42280, 84560, 169120]

約数ペア:

[(1, 169120), (2, 84560), (4, 42280), (5, 33824), (7, 24160), (8, 21140), (10, 16912), (14, 12080), (16, 10570), (20, 8456), (28, 6040), (32, 5285), (35, 4832), (40, 4228), (56, 3020), (70, 2416), (80, 2114), (112, 1510), (140, 1208), (151, 1120), (160, 1057), (224, 755), (280, 604), (302, 560)]