148687528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{20357}}^1$

素因数の和:20457

約数の個数: 32

約数和(自身を含む): 307812960

約数和(自身を除く): 159125432

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 20357, 40714, 81428, 162856, 223927, 447854, 895708, 1689631, 1791416, 3379262, 6758524, 13517048, 18585941, 37171882, 74343764, 148687528]

約数ペア:

[(1, 148687528), (2, 74343764), (4, 37171882), (8, 18585941), (11, 13517048), (22, 6758524), (44, 3379262), (83, 1791416), (88, 1689631), (166, 895708), (332, 447854), (664, 223927), (913, 162856), (1826, 81428), (3652, 40714), (7304, 20357)]