156728968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{2017}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 321104160

約数和(自身を除く): 164375192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 883, 1766, 2017, 3532, 4034, 7064, 8068, 9713, 16136, 19426, 22187, 38852, 44374, 77704, 88748, 177496, 1781011, 3562022, 7124044, 14248088, 19591121, 39182242, 78364484, 156728968]

約数ペア:

[(1, 156728968), (2, 78364484), (4, 39182242), (8, 19591121), (11, 14248088), (22, 7124044), (44, 3562022), (88, 1781011), (883, 177496), (1766, 88748), (2017, 77704), (3532, 44374), (4034, 38852), (7064, 22187), (8068, 19426), (9713, 16136)]