164217665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{1373}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 207748800

約数和(自身を除く): 43531135

約数列:

[1, 5, 19, 95, 1259, 1373, 6295, 6865, 23921, 26087, 119605, 130435, 1728607, 8643035, 32843533, 164217665]

約数ペア:

[(1, 164217665), (5, 32843533), (19, 8643035), (95, 1728607), (1259, 130435), (1373, 119605), (6295, 26087), (6865, 23921)]