155224872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{195991}}^1$

素因数の和:196014

約数の個数: 48

約数和(自身を含む): 458621280

約数和(自身を除く): 303396408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 195991, 391982, 587973, 783964, 1175946, 1567928, 1763919, 2155901, 2351892, 3527838, 4311802, 4703784, 6467703, 7055676, 8623604, 12935406, 14111352, 17247208, 19403109, 25870812, 38806218, 51741624, 77612436, 155224872]

約数ペア:

[(1, 155224872), (2, 77612436), (3, 51741624), (4, 38806218), (6, 25870812), (8, 19403109), (9, 17247208), (11, 14111352), (12, 12935406), (18, 8623604), (22, 7055676), (24, 6467703), (33, 4703784), (36, 4311802), (44, 3527838), (66, 2351892), (72, 2155901), (88, 1763919), (99, 1567928), (132, 1175946), (198, 783964), (264, 587973), (396, 391982), (792, 195991)]