131526032

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1728

約数の個数: 60

約数和(自身を含む): 287109228

約数和(自身を除く): 155583196

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 902, 968, 1657, 1804, 1936, 3314, 3608, 4961, 6628, 7216, 9922, 13256, 18227, 19844, 26512, 36454, 39688, 67937, 72908, 79376, 135874, 145816, 200497, 271748, 291632, 400994, 543496, 747307, 801988, 1086992, 1494614, 1603976, 2989228, 3207952, 5978456, 8220377, 11956912, 16440754, 32881508, 65763016, 131526032]

約数ペア:

[(1, 131526032), (2, 65763016), (4, 32881508), (8, 16440754), (11, 11956912), (16, 8220377), (22, 5978456), (41, 3207952), (44, 2989228), (82, 1603976), (88, 1494614), (121, 1086992), (164, 801988), (176, 747307), (242, 543496), (328, 400994), (451, 291632), (484, 271748), (656, 200497), (902, 145816), (968, 135874), (1657, 79376), (1804, 72908), (1936, 67937), (3314, 39688), (3608, 36454), (4961, 26512), (6628, 19844), (7216, 18227), (9922, 13256)]