170827132

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{20269}}^1$

素因数の和:20330

約数の個数: 36

約数和(自身を含む): 355860120

約数和(自身を除く): 185032988

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 20269, 40538, 81076, 141883, 283766, 567532, 871567, 993181, 1743134, 1986362, 3486268, 3972724, 6100969, 12201938, 24403876, 42706783, 85413566, 170827132]

約数ペア:

[(1, 170827132), (2, 85413566), (4, 42706783), (7, 24403876), (14, 12201938), (28, 6100969), (43, 3972724), (49, 3486268), (86, 1986362), (98, 1743134), (172, 993181), (196, 871567), (301, 567532), (602, 283766), (1204, 141883), (2107, 81076), (4214, 40538), (8428, 20269)]