127280192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{152981}}^1$

素因数の和:153006

約数の個数: 28

約数和(自身を含む): 272001996

約数和(自身を除く): 144721804

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 152981, 305962, 611924, 1223848, 1988753, 2447696, 3977506, 4895392, 7955012, 9790784, 15910024, 31820048, 63640096, 127280192]

約数ペア:

[(1, 127280192), (2, 63640096), (4, 31820048), (8, 15910024), (13, 9790784), (16, 7955012), (26, 4895392), (32, 3977506), (52, 2447696), (64, 1988753), (104, 1223848), (208, 611924), (416, 305962), (832, 152981)]