155115416008

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{64416701}}^1$

素因数の和:64416757

約数の個数: 32

約数和(自身を含む): 340120186560

約数和(自身を除く): 185004770552

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 64416701, 128833402, 257666804, 450916907, 515333608, 901833814, 1803667628, 2769918143, 3607335256, 5539836286, 11079672572, 19389427001, 22159345144, 38778854002, 77557708004, 155115416008]

約数ペア:

[(1, 155115416008), (2, 77557708004), (4, 38778854002), (7, 22159345144), (8, 19389427001), (14, 11079672572), (28, 5539836286), (43, 3607335256), (56, 2769918143), (86, 1803667628), (172, 901833814), (301, 515333608), (344, 450916907), (602, 257666804), (1204, 128833402), (2408, 64416701)]