168477616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3709}}^1$

素因数の和:3901

約数の個数: 40

約数和(自身を含む): 347790240

約数和(自身を除く): 179312624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 668, 1336, 2672, 2839, 3709, 5678, 7418, 11356, 14836, 22712, 29672, 45424, 59344, 63053, 126106, 252212, 504424, 619403, 1008848, 1238806, 2477612, 4955224, 9910448, 10529851, 21059702, 42119404, 84238808, 168477616]

約数ペア:

[(1, 168477616), (2, 84238808), (4, 42119404), (8, 21059702), (16, 10529851), (17, 9910448), (34, 4955224), (68, 2477612), (136, 1238806), (167, 1008848), (272, 619403), (334, 504424), (668, 252212), (1336, 126106), (2672, 63053), (2839, 59344), (3709, 45424), (5678, 29672), (7418, 22712), (11356, 14836)]