152402943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^2$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 269616384

約数和(自身を除く): 117213441

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 197, 231, 357, 561, 591, 1309, 1379, 2167, 3349, 3927, 4137, 6501, 10047, 15169, 23443, 36839, 38809, 45507, 70329, 110517, 116427, 257873, 271663, 426899, 659753, 773619, 814989, 1280697, 1979259, 2988293, 4618271, 7257283, 8964879, 13854813, 21771849, 50800981, 152402943]

約数ペア:

[(1, 152402943), (3, 50800981), (7, 21771849), (11, 13854813), (17, 8964879), (21, 7257283), (33, 4618271), (51, 2988293), (77, 1979259), (119, 1280697), (187, 814989), (197, 773619), (231, 659753), (357, 426899), (561, 271663), (591, 257873), (1309, 116427), (1379, 110517), (2167, 70329), (3349, 45507), (3927, 38809), (4137, 36839), (6501, 23443), (10047, 15169)]