129121036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{739}}^1$

素因数の和:803

約数の個数: 54

約数和(自身を含む): 262486140

約数和(自身を除く): 133365104

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 361, 418, 484, 722, 739, 836, 1444, 1478, 2299, 2956, 3971, 4598, 7942, 8129, 9196, 14041, 15884, 16258, 28082, 32516, 43681, 56164, 87362, 89419, 154451, 174724, 178838, 266779, 308902, 357676, 533558, 617804, 1067116, 1698961, 2934569, 3397922, 5869138, 6795844, 11738276, 32280259, 64560518, 129121036]

約数ペア:

[(1, 129121036), (2, 64560518), (4, 32280259), (11, 11738276), (19, 6795844), (22, 5869138), (38, 3397922), (44, 2934569), (76, 1698961), (121, 1067116), (209, 617804), (242, 533558), (361, 357676), (418, 308902), (484, 266779), (722, 178838), (739, 174724), (836, 154451), (1444, 89419), (1478, 87362), (2299, 56164), (2956, 43681), (3971, 32516), (4598, 28082), (7942, 16258), (8129, 15884), (9196, 14041)]