155128884

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{30853}}^1$

素因数の和:31279

約数の個数: 24

約数和(自身を含む): 362843040

約数和(自身を除く): 207714156

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 30853, 61706, 92559, 123412, 185118, 370236, 12927407, 25854814, 38782221, 51709628, 77564442, 155128884]

約数ペア:

[(1, 155128884), (2, 77564442), (3, 51709628), (4, 38782221), (6, 25854814), (12, 12927407), (419, 370236), (838, 185118), (1257, 123412), (1676, 92559), (2514, 61706), (5028, 30853)]