168830896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11119}}^1$

素因数の和:11213

約数の個数: 40

約数和(自身を含む): 357129920

約数和(自身を除く): 188299024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 11119, 15184, 22238, 44476, 88952, 144547, 177904, 289094, 578188, 811687, 1156376, 1623374, 2312752, 3246748, 6493496, 10551931, 12986992, 21103862, 42207724, 84415448, 168830896]

約数ペア:

[(1, 168830896), (2, 84415448), (4, 42207724), (8, 21103862), (13, 12986992), (16, 10551931), (26, 6493496), (52, 3246748), (73, 2312752), (104, 1623374), (146, 1156376), (208, 811687), (292, 578188), (584, 289094), (949, 177904), (1168, 144547), (1898, 88952), (3796, 44476), (7592, 22238), (11119, 15184)]