163890474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{27901}}^1$

素因数の和:28006

約数の個数: 32

約数和(自身を含む): 361609920

約数和(自身を除く): 197719446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 27901, 55802, 83703, 167406, 306911, 613822, 920733, 1841466, 2483189, 4966378, 7449567, 14899134, 27315079, 54630158, 81945237, 163890474]

約数ペア:

[(1, 163890474), (2, 81945237), (3, 54630158), (6, 27315079), (11, 14899134), (22, 7449567), (33, 4966378), (66, 2483189), (89, 1841466), (178, 920733), (267, 613822), (534, 306911), (979, 167406), (1958, 83703), (2937, 55802), (5874, 27901)]