138297216

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2591}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 231840384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 2591, 3336, 4448, 5182, 6672, 7773, 8896, 10364, 13344, 15546, 17792, 20728, 26688, 31092, 41456, 53376, 62184, 82912, 124368, 165824, 248736, 331648, 360149, 497472, 720298, 994944, 1080447, 1440596, 2160894, 2881192, 4321788, 5762384, 8643576, 11524768, 17287152, 23049536, 34574304, 46099072, 69148608, 138297216]

約数ペア:

[(1, 138297216), (2, 69148608), (3, 46099072), (4, 34574304), (6, 23049536), (8, 17287152), (12, 11524768), (16, 8643576), (24, 5762384), (32, 4321788), (48, 2881192), (64, 2160894), (96, 1440596), (128, 1080447), (139, 994944), (192, 720298), (278, 497472), (384, 360149), (417, 331648), (556, 248736), (834, 165824), (1112, 124368), (1668, 82912), (2224, 62184), (2591, 53376), (3336, 41456), (4448, 31092), (5182, 26688), (6672, 20728), (7773, 17792), (8896, 15546), (10364, 13344)]