159203044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39761}}^1$

素因数の和:39796

約数の個数: 48

約数和(自身を含む): 374080896

約数和(自身を除く): 214877852

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 39761, 79522, 159044, 278327, 437371, 516893, 556654, 874742, 1033786, 1113308, 1749484, 2067572, 3061597, 3618251, 5685823, 6123194, 7236502, 11371646, 12246388, 14473004, 22743292, 39800761, 79601522, 159203044]

約数ペア:

[(1, 159203044), (2, 79601522), (4, 39800761), (7, 22743292), (11, 14473004), (13, 12246388), (14, 11371646), (22, 7236502), (26, 6123194), (28, 5685823), (44, 3618251), (52, 3061597), (77, 2067572), (91, 1749484), (143, 1113308), (154, 1033786), (182, 874742), (286, 556654), (308, 516893), (364, 437371), (572, 278327), (1001, 159044), (2002, 79522), (4004, 39761)]