172788531212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{66853}}^1\times {\mathrm{58741}}^1$

素因数の和:125609

約数の個数: 24

約数和(自身を含む): 329879564112

約数和(自身を除く): 157091032900

約数列:

[1, 2, 4, 11, 22, 44, 58741, 66853, 117482, 133706, 234964, 267412, 646151, 735383, 1292302, 1470766, 2584604, 2941532, 3927012073, 7854024146, 15708048292, 43197132803, 86394265606, 172788531212]

約数ペア:

[(1, 172788531212), (2, 86394265606), (4, 43197132803), (11, 15708048292), (22, 7854024146), (44, 3927012073), (58741, 2941532), (66853, 2584604), (117482, 1470766), (133706, 1292302), (234964, 735383), (267412, 646151)]