128370912

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 359396352

約数和(自身を除く): 231025440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 69, 92, 94, 96, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 736, 752, 1081, 1104, 1128, 1237, 1504, 2162, 2208, 2256, 2474, 3243, 3711, 4324, 4512, 4948, 6486, 7422, 8648, 9896, 12972, 14844, 17296, 19792, 25944, 28451, 29688, 34592, 39584, 51888, 56902, 58139, 59376, 85353, 103776, 113804, 116278, 118752, 170706, 174417, 227608, 232556, 341412, 348834, 455216, 465112, 682824, 697668, 910432, 930224, 1337197, 1365648, 1395336, 1860448, 2674394, 2731296, 2790672, 4011591, 5348788, 5581344, 8023182, 10697576, 16046364, 21395152, 32092728, 42790304, 64185456, 128370912]

約数ペア:

[(1, 128370912), (2, 64185456), (3, 42790304), (4, 32092728), (6, 21395152), (8, 16046364), (12, 10697576), (16, 8023182), (23, 5581344), (24, 5348788), (32, 4011591), (46, 2790672), (47, 2731296), (48, 2674394), (69, 1860448), (92, 1395336), (94, 1365648), (96, 1337197), (138, 930224), (141, 910432), (184, 697668), (188, 682824), (276, 465112), (282, 455216), (368, 348834), (376, 341412), (552, 232556), (564, 227608), (736, 174417), (752, 170706), (1081, 118752), (1104, 116278), (1128, 113804), (1237, 103776), (1504, 85353), (2162, 59376), (2208, 58139), (2256, 56902), (2474, 51888), (3243, 39584), (3711, 34592), (4324, 29688), (4512, 28451), (4948, 25944), (6486, 19792), (7422, 17296), (8648, 14844), (9896, 12972)]