156721833319

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5651}}^1\times {\mathrm{22751}}^1$

素因数の和:28478

約数の個数: 16

約数和(自身を含む): 166658217984

約数和(自身を除く): 9936384665

約数列:

[1, 23, 53, 1219, 5651, 22751, 129973, 299503, 523273, 1205803, 6888569, 27733469, 128565901, 2957015723, 6813992753, 156721833319]

約数ペア:

[(1, 156721833319), (23, 6813992753), (53, 2957015723), (1219, 128565901), (5651, 27733469), (22751, 6888569), (129973, 1205803), (299503, 523273)]