159665044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9781}}^1$

素因数の和:9856

約数の個数: 48

約数和(自身を含む): 354969216

約数和(自身を除く): 195304172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 9781, 16324, 19562, 39124, 68467, 107591, 136934, 215182, 273868, 430364, 518393, 753137, 1036786, 1506274, 2073572, 3012548, 3628751, 5702323, 7257502, 11404646, 14515004, 22809292, 39916261, 79832522, 159665044]

約数ペア:

[(1, 159665044), (2, 79832522), (4, 39916261), (7, 22809292), (11, 14515004), (14, 11404646), (22, 7257502), (28, 5702323), (44, 3628751), (53, 3012548), (77, 2073572), (106, 1506274), (154, 1036786), (212, 753137), (308, 518393), (371, 430364), (583, 273868), (742, 215182), (1166, 136934), (1484, 107591), (2332, 68467), (4081, 39124), (8162, 19562), (9781, 16324)]