149604864

素因数分解:

$2^9\times 3^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:757

約数の個数: 80

約数和(自身を含む): 401572512

約数和(自身を除く): 251967648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 512, 519, 563, 692, 768, 1038, 1126, 1384, 1536, 1689, 2076, 2252, 2768, 3378, 4152, 4504, 5536, 6756, 8304, 9008, 11072, 13512, 16608, 18016, 22144, 27024, 33216, 36032, 44288, 54048, 66432, 72064, 88576, 97399, 108096, 132864, 144128, 194798, 216192, 265728, 288256, 292197, 389596, 432384, 584394, 779192, 864768, 1168788, 1558384, 2337576, 3116768, 4675152, 6233536, 9350304, 12467072, 18700608, 24934144, 37401216, 49868288, 74802432, 149604864]

約数ペア:

[(1, 149604864), (2, 74802432), (3, 49868288), (4, 37401216), (6, 24934144), (8, 18700608), (12, 12467072), (16, 9350304), (24, 6233536), (32, 4675152), (48, 3116768), (64, 2337576), (96, 1558384), (128, 1168788), (173, 864768), (192, 779192), (256, 584394), (346, 432384), (384, 389596), (512, 292197), (519, 288256), (563, 265728), (692, 216192), (768, 194798), (1038, 144128), (1126, 132864), (1384, 108096), (1536, 97399), (1689, 88576), (2076, 72064), (2252, 66432), (2768, 54048), (3378, 44288), (4152, 36032), (4504, 33216), (5536, 27024), (6756, 22144), (8304, 18016), (9008, 16608), (11072, 13512)]