133289912

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{44909}}^1$

素因数の和:44975

約数の個数: 32

約数和(自身を含む): 291016800

約数和(自身を除く): 157726888

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 44909, 89818, 179636, 314363, 359272, 628726, 1257452, 2380177, 2514904, 4760354, 9520708, 16661239, 19041416, 33322478, 66644956, 133289912]

約数ペア:

[(1, 133289912), (2, 66644956), (4, 33322478), (7, 19041416), (8, 16661239), (14, 9520708), (28, 4760354), (53, 2514904), (56, 2380177), (106, 1257452), (212, 628726), (371, 359272), (424, 314363), (742, 179636), (1484, 89818), (2968, 44909)]