135299152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 290160000

約数和(自身を除く): 154860848

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 103, 116, 149, 152, 206, 232, 298, 304, 412, 464, 551, 596, 824, 1102, 1192, 1648, 1957, 2204, 2384, 2831, 2987, 3914, 4321, 4408, 5662, 5974, 7828, 8642, 8816, 11324, 11948, 15347, 15656, 17284, 22648, 23896, 30694, 31312, 34568, 45296, 47792, 56753, 61388, 69136, 82099, 113506, 122776, 164198, 227012, 245552, 291593, 328396, 445063, 454024, 583186, 656792, 890126, 908048, 1166372, 1313584, 1780252, 2332744, 3560504, 4665488, 7121008, 8456197, 16912394, 33824788, 67649576, 135299152]

約数ペア:

[(1, 135299152), (2, 67649576), (4, 33824788), (8, 16912394), (16, 8456197), (19, 7121008), (29, 4665488), (38, 3560504), (58, 2332744), (76, 1780252), (103, 1313584), (116, 1166372), (149, 908048), (152, 890126), (206, 656792), (232, 583186), (298, 454024), (304, 445063), (412, 328396), (464, 291593), (551, 245552), (596, 227012), (824, 164198), (1102, 122776), (1192, 113506), (1648, 82099), (1957, 69136), (2204, 61388), (2384, 56753), (2831, 47792), (2987, 45296), (3914, 34568), (4321, 31312), (4408, 30694), (5662, 23896), (5974, 22648), (7828, 17284), (8642, 15656), (8816, 15347), (11324, 11948)]