131275716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 363581568

約数和(自身を除く): 232305852

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 113, 132, 143, 156, 226, 286, 339, 429, 452, 572, 677, 678, 858, 1243, 1354, 1356, 1469, 1716, 2031, 2486, 2708, 2938, 3729, 4062, 4407, 4972, 5876, 7447, 7458, 8124, 8801, 8814, 14894, 14916, 16159, 17602, 17628, 22341, 26403, 29788, 32318, 35204, 44682, 48477, 52806, 64636, 76501, 89364, 96811, 96954, 105612, 153002, 193622, 193908, 229503, 290433, 306004, 387244, 459006, 580866, 841511, 918012, 994513, 1161732, 1683022, 1989026, 2524533, 2983539, 3366044, 3978052, 5049066, 5967078, 10098132, 10939643, 11934156, 21879286, 32818929, 43758572, 65637858, 131275716]

約数ペア:

[(1, 131275716), (2, 65637858), (3, 43758572), (4, 32818929), (6, 21879286), (11, 11934156), (12, 10939643), (13, 10098132), (22, 5967078), (26, 5049066), (33, 3978052), (39, 3366044), (44, 2983539), (52, 2524533), (66, 1989026), (78, 1683022), (113, 1161732), (132, 994513), (143, 918012), (156, 841511), (226, 580866), (286, 459006), (339, 387244), (429, 306004), (452, 290433), (572, 229503), (677, 193908), (678, 193622), (858, 153002), (1243, 105612), (1354, 96954), (1356, 96811), (1469, 89364), (1716, 76501), (2031, 64636), (2486, 52806), (2708, 48477), (2938, 44682), (3729, 35204), (4062, 32318), (4407, 29788), (4972, 26403), (5876, 22341), (7447, 17628), (7458, 17602), (8124, 16159), (8801, 14916), (8814, 14894)]