156721671416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{6271}}^1\times {\mathrm{183761}}^1$

素因数の和:190055

約数の個数: 32

約数和(自身を含む): 311189921280

約数和(自身を除く): 154468249864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6271, 12542, 25084, 50168, 106607, 183761, 213214, 367522, 426428, 735044, 852856, 1470088, 3123937, 6247874, 12495748, 24991496, 1152365231, 2304730462, 4609460924, 9218921848, 19590208927, 39180417854, 78360835708, 156721671416]

約数ペア:

[(1, 156721671416), (2, 78360835708), (4, 39180417854), (8, 19590208927), (17, 9218921848), (34, 4609460924), (68, 2304730462), (136, 1152365231), (6271, 24991496), (12542, 12495748), (25084, 6247874), (50168, 3123937), (106607, 1470088), (183761, 852856), (213214, 735044), (367522, 426428)]