144581768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1021}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 280600320

約数和(自身を除く): 136018552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 571, 1021, 1142, 2042, 2284, 4084, 4568, 8168, 17701, 31651, 35402, 63302, 70804, 126604, 141608, 253208, 582991, 1165982, 2331964, 4663928, 18072721, 36145442, 72290884, 144581768]

約数ペア:

[(1, 144581768), (2, 72290884), (4, 36145442), (8, 18072721), (31, 4663928), (62, 2331964), (124, 1165982), (248, 582991), (571, 253208), (1021, 141608), (1142, 126604), (2042, 70804), (2284, 63302), (4084, 35402), (4568, 31651), (8168, 17701)]