128400088

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{433}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 244359360

約数和(自身を除く): 115959272

約数列:

[1, 2, 4, 8, 101, 202, 367, 404, 433, 734, 808, 866, 1468, 1732, 2936, 3464, 37067, 43733, 74134, 87466, 148268, 158911, 174932, 296536, 317822, 349864, 635644, 1271288, 16050011, 32100022, 64200044, 128400088]

約数ペア:

[(1, 128400088), (2, 64200044), (4, 32100022), (8, 16050011), (101, 1271288), (202, 635644), (367, 349864), (404, 317822), (433, 296536), (734, 174932), (808, 158911), (866, 148268), (1468, 87466), (1732, 74134), (2936, 43733), (3464, 37067)]