127936816

素因数分解:

$2^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1907}}^1$

素因数の和:2521

約数の個数: 40

約数和(自身を含む): 283910400

約数和(自身を除く): 155973584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 599, 1198, 1907, 2396, 3814, 4193, 4792, 7628, 8386, 9584, 13349, 15256, 16772, 26698, 30512, 33544, 53396, 67088, 106792, 213584, 1142293, 2284586, 4569172, 7996051, 9138344, 15992102, 18276688, 31984204, 63968408, 127936816]

約数ペア:

[(1, 127936816), (2, 63968408), (4, 31984204), (7, 18276688), (8, 15992102), (14, 9138344), (16, 7996051), (28, 4569172), (56, 2284586), (112, 1142293), (599, 213584), (1198, 106792), (1907, 67088), (2396, 53396), (3814, 33544), (4193, 30512), (4792, 26698), (7628, 16772), (8386, 15256), (9584, 13349)]