128375208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137153}}^1$

素因数の和:137178

約数の個数: 48

約数和(自身を含む): 374430420

約数和(自身を除く): 246055212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 137153, 274306, 411459, 548612, 822918, 1097224, 1234377, 1645836, 1782989, 2468754, 3291672, 3565978, 4937508, 5348967, 7131956, 9875016, 10697934, 14263912, 16046901, 21395868, 32093802, 42791736, 64187604, 128375208]

約数ペア:

[(1, 128375208), (2, 64187604), (3, 42791736), (4, 32093802), (6, 21395868), (8, 16046901), (9, 14263912), (12, 10697934), (13, 9875016), (18, 7131956), (24, 5348967), (26, 4937508), (36, 3565978), (39, 3291672), (52, 2468754), (72, 1782989), (78, 1645836), (104, 1234377), (117, 1097224), (156, 822918), (234, 548612), (312, 411459), (468, 274306), (936, 137153)]