172392744

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{21701}}^1$

素因数の和:22041

約数の個数: 32

約数和(自身を含む): 432303840

約数和(自身を除く): 259911096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 21701, 43402, 65103, 86804, 130206, 173608, 260412, 520824, 7183031, 14366062, 21549093, 28732124, 43098186, 57464248, 86196372, 172392744]

約数ペア:

[(1, 172392744), (2, 86196372), (3, 57464248), (4, 43098186), (6, 28732124), (8, 21549093), (12, 14366062), (24, 7183031), (331, 520824), (662, 260412), (993, 173608), (1324, 130206), (1986, 86804), (2648, 65103), (3972, 43402), (7944, 21701)]