133937752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7901}}^1$

素因数の和:8083

約数の個数: 32

約数和(自身を含む): 272144880

約数和(自身を除く): 138207128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 7901, 8476, 15802, 16952, 31604, 63208, 102713, 205426, 410852, 821704, 1287863, 2575726, 5151452, 10302904, 16742219, 33484438, 66968876, 133937752]

約数ペア:

[(1, 133937752), (2, 66968876), (4, 33484438), (8, 16742219), (13, 10302904), (26, 5151452), (52, 2575726), (104, 1287863), (163, 821704), (326, 410852), (652, 205426), (1304, 102713), (2119, 63208), (4238, 31604), (7901, 16952), (8476, 15802)]