131001384

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 333849600

約数和(自身を除く): 202848216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 139, 214, 278, 321, 367, 417, 428, 556, 642, 734, 834, 856, 1101, 1112, 1284, 1468, 1668, 2202, 2568, 2936, 3336, 4404, 8808, 14873, 29746, 39269, 44619, 51013, 59492, 78538, 89238, 102026, 117807, 118984, 153039, 157076, 178476, 204052, 235614, 306078, 314152, 356952, 408104, 471228, 612156, 942456, 1224312, 5458391, 10916782, 16375173, 21833564, 32750346, 43667128, 65500692, 131001384]

約数ペア:

[(1, 131001384), (2, 65500692), (3, 43667128), (4, 32750346), (6, 21833564), (8, 16375173), (12, 10916782), (24, 5458391), (107, 1224312), (139, 942456), (214, 612156), (278, 471228), (321, 408104), (367, 356952), (417, 314152), (428, 306078), (556, 235614), (642, 204052), (734, 178476), (834, 157076), (856, 153039), (1101, 118984), (1112, 117807), (1284, 102026), (1468, 89238), (1668, 78538), (2202, 59492), (2568, 51013), (2936, 44619), (3336, 39269), (4404, 29746), (8808, 14873)]