170721152

素因数分解:

$2^7\times 7^1\times {\mathrm{190537}}^1$

素因数の和:190558

約数の個数: 32

約数和(自身を含む): 388697520

約数和(自身を除く): 217976368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 190537, 381074, 762148, 1333759, 1524296, 2667518, 3048592, 5335036, 6097184, 10670072, 12194368, 21340144, 24388736, 42680288, 85360576, 170721152]

約数ペア:

[(1, 170721152), (2, 85360576), (4, 42680288), (7, 24388736), (8, 21340144), (14, 12194368), (16, 10670072), (28, 6097184), (32, 5335036), (56, 3048592), (64, 2667518), (112, 1524296), (128, 1333759), (224, 762148), (448, 381074), (896, 190537)]