143280904

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{105977}}^1$

素因数の和:106009

約数の個数: 24

約数和(自身を含む): 290909610

約数和(自身を除く): 147628706

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 105977, 211954, 423908, 847816, 1377701, 2755402, 5510804, 11021608, 17910113, 35820226, 71640452, 143280904]

約数ペア:

[(1, 143280904), (2, 71640452), (4, 35820226), (8, 17910113), (13, 11021608), (26, 5510804), (52, 2755402), (104, 1377701), (169, 847816), (338, 423908), (676, 211954), (1352, 105977)]