127850128

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2791}}^1$

素因数の和:3215

約数の個数: 40

約数和(自身を含む): 283890560

約数和(自身を除く): 156040432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1636, 2791, 2863, 3272, 5582, 5726, 6544, 11164, 11452, 19537, 22328, 22904, 39074, 44656, 45808, 78148, 156296, 312592, 1141519, 2283038, 4566076, 7990633, 9132152, 15981266, 18264304, 31962532, 63925064, 127850128]

約数ペア:

[(1, 127850128), (2, 63925064), (4, 31962532), (7, 18264304), (8, 15981266), (14, 9132152), (16, 7990633), (28, 4566076), (56, 2283038), (112, 1141519), (409, 312592), (818, 156296), (1636, 78148), (2791, 45808), (2863, 44656), (3272, 39074), (5582, 22904), (5726, 22328), (6544, 19537), (11164, 11452)]