152872748

素因数分解:

$2^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1907}}^1$

素因数の和:2334

約数の個数: 36

約数和(自身を含む): 312129720

約数和(自身を除く): 159256972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 818, 1636, 1907, 2863, 3814, 5726, 7628, 11452, 13349, 20041, 26698, 40082, 53396, 80164, 93443, 186886, 373772, 779963, 1559926, 3119852, 5459741, 10919482, 21838964, 38218187, 76436374, 152872748]

約数ペア:

[(1, 152872748), (2, 76436374), (4, 38218187), (7, 21838964), (14, 10919482), (28, 5459741), (49, 3119852), (98, 1559926), (196, 779963), (409, 373772), (818, 186886), (1636, 93443), (1907, 80164), (2863, 53396), (3814, 40082), (5726, 26698), (7628, 20041), (11452, 13349)]