156778569148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{25147}}^1$

素因数の和:25802

約数の個数: 48

約数和(自身を含む): 285471243904

約数和(自身を除く): 128692674756

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 541, 1082, 2164, 2881, 5762, 11524, 23263, 25147, 36247, 46526, 50294, 72494, 93052, 100588, 144988, 1081321, 1558621, 1684849, 2162642, 3117242, 3369698, 4325284, 6234484, 6739396, 13604527, 27209054, 54418108, 72448507, 144897014, 289794028, 584994661, 911503309, 1169989322, 1823006618, 2339978644, 3646013236, 39194642287, 78389284574, 156778569148]

約数ペア:

[(1, 156778569148), (2, 78389284574), (4, 39194642287), (43, 3646013236), (67, 2339978644), (86, 1823006618), (134, 1169989322), (172, 911503309), (268, 584994661), (541, 289794028), (1082, 144897014), (2164, 72448507), (2881, 54418108), (5762, 27209054), (11524, 13604527), (23263, 6739396), (25147, 6234484), (36247, 4325284), (46526, 3369698), (50294, 3117242), (72494, 2162642), (93052, 1684849), (100588, 1558621), (144988, 1081321)]