155112076

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{70123}}^1$

素因数の和:70213

約数の個数: 24

約数和(自身を含む): 314155520

約数和(自身を除く): 159043444

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 70123, 140246, 280492, 490861, 981722, 1963444, 5539717, 11079434, 22158868, 38778019, 77556038, 155112076]

約数ペア:

[(1, 155112076), (2, 77556038), (4, 38778019), (7, 22158868), (14, 11079434), (28, 5539717), (79, 1963444), (158, 981722), (316, 490861), (553, 280492), (1106, 140246), (2212, 70123)]