159905368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150287}}^1$

素因数の和:150319

約数の個数: 32

約数和(自身を含む): 360691200

約数和(自身を除く): 200785832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 150287, 300574, 601148, 1052009, 1202296, 2104018, 2855453, 4208036, 5710906, 8416072, 11421812, 19988171, 22843624, 39976342, 79952684, 159905368]

約数ペア:

[(1, 159905368), (2, 79952684), (4, 39976342), (7, 22843624), (8, 19988171), (14, 11421812), (19, 8416072), (28, 5710906), (38, 4208036), (56, 2855453), (76, 2104018), (133, 1202296), (152, 1052009), (266, 601148), (532, 300574), (1064, 150287)]