159727904

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1429}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 360360000

約数和(自身を除く): 200632096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 998, 1429, 1996, 2858, 3493, 3992, 5716, 6986, 7984, 10003, 11432, 13972, 15968, 20006, 22864, 27944, 40012, 45728, 55888, 80024, 111776, 160048, 320096, 713071, 1426142, 2852284, 4991497, 5704568, 9982994, 11409136, 19965988, 22818272, 39931976, 79863952, 159727904]

約数ペア:

[(1, 159727904), (2, 79863952), (4, 39931976), (7, 22818272), (8, 19965988), (14, 11409136), (16, 9982994), (28, 5704568), (32, 4991497), (56, 2852284), (112, 1426142), (224, 713071), (499, 320096), (998, 160048), (1429, 111776), (1996, 80024), (2858, 55888), (3493, 45728), (3992, 40012), (5716, 27944), (6986, 22864), (7984, 20006), (10003, 15968), (11432, 13972)]