131860014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 311447808

約数和(自身を除く): 179587794

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 313, 429, 491, 626, 858, 939, 982, 1473, 1878, 2946, 3443, 4069, 5401, 6383, 6886, 8138, 10329, 10802, 12207, 12766, 16203, 19149, 20658, 24414, 32406, 38298, 44759, 70213, 89518, 134277, 140426, 153683, 210639, 268554, 307366, 421278, 461049, 922098, 1690513, 1997879, 3381026, 3995758, 5071539, 5993637, 10143078, 11987274, 21976669, 43953338, 65930007, 131860014]

約数ペア:

[(1, 131860014), (2, 65930007), (3, 43953338), (6, 21976669), (11, 11987274), (13, 10143078), (22, 5993637), (26, 5071539), (33, 3995758), (39, 3381026), (66, 1997879), (78, 1690513), (143, 922098), (286, 461049), (313, 421278), (429, 307366), (491, 268554), (626, 210639), (858, 153683), (939, 140426), (982, 134277), (1473, 89518), (1878, 70213), (2946, 44759), (3443, 38298), (4069, 32406), (5401, 24414), (6383, 20658), (6886, 19149), (8138, 16203), (10329, 12766), (10802, 12207)]