156509548

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{13619}}^1$

素因数の和:13666

約数の個数: 36

約数和(自身を含む): 314049960

約数和(自身を除く): 157540412

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 13619, 27238, 54476, 177047, 231523, 354094, 463046, 708188, 926092, 2301611, 3009799, 4603222, 6019598, 9206444, 12039196, 39127387, 78254774, 156509548]

約数ペア:

[(1, 156509548), (2, 78254774), (4, 39127387), (13, 12039196), (17, 9206444), (26, 6019598), (34, 4603222), (52, 3009799), (68, 2301611), (169, 926092), (221, 708188), (338, 463046), (442, 354094), (676, 231523), (884, 177047), (2873, 54476), (5746, 27238), (11492, 13619)]