159356900

素因数分解:

$2^2\times 5^2\times {\mathrm{1223}}^1\times {\mathrm{1303}}^1$

素因数の和:2540

約数の個数: 36

約数和(自身を含む): 346352832

約数和(自身を除く): 186995932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1223, 1303, 2446, 2606, 4892, 5212, 6115, 6515, 12230, 13030, 24460, 26060, 30575, 32575, 61150, 65150, 122300, 130300, 1593569, 3187138, 6374276, 7967845, 15935690, 31871380, 39839225, 79678450, 159356900]

約数ペア:

[(1, 159356900), (2, 79678450), (4, 39839225), (5, 31871380), (10, 15935690), (20, 7967845), (25, 6374276), (50, 3187138), (100, 1593569), (1223, 130300), (1303, 122300), (2446, 65150), (2606, 61150), (4892, 32575), (5212, 30575), (6115, 26060), (6515, 24460), (12230, 13030)]