127744638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160081}}^1$

素因数の和:160112

約数の個数: 32

約数和(自身を含む): 307357440

約数和(自身を除く): 179612802

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 160081, 320162, 480243, 960486, 1120567, 2241134, 3041539, 3361701, 6083078, 6723402, 9124617, 18249234, 21290773, 42581546, 63872319, 127744638]

約数ペア:

[(1, 127744638), (2, 63872319), (3, 42581546), (6, 21290773), (7, 18249234), (14, 9124617), (19, 6723402), (21, 6083078), (38, 3361701), (42, 3041539), (57, 2241134), (114, 1120567), (133, 960486), (266, 480243), (399, 320162), (798, 160081)]