127401344

素因数分解:

$2^7\times 7^1\times {\mathrm{142189}}^1$

素因数の和:142210

約数の個数: 32

約数和(自身を含む): 290067600

約数和(自身を除く): 162666256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 142189, 284378, 568756, 995323, 1137512, 1990646, 2275024, 3981292, 4550048, 7962584, 9100096, 15925168, 18200192, 31850336, 63700672, 127401344]

約数ペア:

[(1, 127401344), (2, 63700672), (4, 31850336), (7, 18200192), (8, 15925168), (14, 9100096), (16, 7962584), (28, 4550048), (32, 3981292), (56, 2275024), (64, 1990646), (112, 1137512), (128, 995323), (224, 568756), (448, 284378), (896, 142189)]