157646104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{255919}}^1$

素因数の和:255943

約数の個数: 32

約数和(自身を含む): 368524800

約数和(自身を除く): 210878696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 255919, 511838, 1023676, 1791433, 2047352, 2815109, 3582866, 5630218, 7165732, 11260436, 14331464, 19705763, 22520872, 39411526, 78823052, 157646104]

約数ペア:

[(1, 157646104), (2, 78823052), (4, 39411526), (7, 22520872), (8, 19705763), (11, 14331464), (14, 11260436), (22, 7165732), (28, 5630218), (44, 3582866), (56, 2815109), (77, 2047352), (88, 1791433), (154, 1023676), (308, 511838), (616, 255919)]