138094804552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{908518451}}^1$

素因数の和:908518476

約数の個数: 16

約数和(自身を含む): 272555535600

約数和(自身を除く): 134460731048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 908518451, 1817036902, 3634073804, 7268147608, 17261850569, 34523701138, 69047402276, 138094804552]

約数ペア:

[(1, 138094804552), (2, 69047402276), (4, 34523701138), (8, 17261850569), (19, 7268147608), (38, 3634073804), (76, 1817036902), (152, 908518451)]