155111428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3617}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 277167744

約数和(自身を除く): 122056316

約数列:

[1, 2, 4, 71, 142, 151, 284, 302, 604, 3617, 7234, 10721, 14468, 21442, 42884, 256807, 513614, 546167, 1027228, 1092334, 2184668, 38777857, 77555714, 155111428]

約数ペア:

[(1, 155111428), (2, 77555714), (4, 38777857), (71, 2184668), (142, 1092334), (151, 1027228), (284, 546167), (302, 513614), (604, 256807), (3617, 42884), (7234, 21442), (10721, 14468)]