158175040

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4799}}^1$

素因数の和:4919

約数の個数: 56

約数和(自身を含む): 380390400

約数和(自身を除く): 222215360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 4799, 6592, 8240, 9598, 16480, 19196, 23995, 32960, 38392, 47990, 76784, 95980, 153568, 191960, 307136, 383920, 494297, 767840, 988594, 1535680, 1977188, 2471485, 3954376, 4942970, 7908752, 9885940, 15817504, 19771880, 31635008, 39543760, 79087520, 158175040]

約数ペア:

[(1, 158175040), (2, 79087520), (4, 39543760), (5, 31635008), (8, 19771880), (10, 15817504), (16, 9885940), (20, 7908752), (32, 4942970), (40, 3954376), (64, 2471485), (80, 1977188), (103, 1535680), (160, 988594), (206, 767840), (320, 494297), (412, 383920), (515, 307136), (824, 191960), (1030, 153568), (1648, 95980), (2060, 76784), (3296, 47990), (4120, 38392), (4799, 32960), (6592, 23995), (8240, 19196), (9598, 16480)]