128226336

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{27259}}^1$

素因数の和:27286

約数の個数: 72

約数和(自身を含む): 391562640

約数和(自身を除く): 263336304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 27259, 54518, 81777, 109036, 163554, 190813, 218072, 327108, 381626, 436144, 572439, 654216, 763252, 872288, 1144878, 1308432, 1335691, 1526504, 2289756, 2616864, 2671382, 3053008, 4007073, 4579512, 5342764, 6106016, 8014146, 9159024, 10685528, 16028292, 18318048, 21371056, 32056584, 42742112, 64113168, 128226336]

約数ペア:

[(1, 128226336), (2, 64113168), (3, 42742112), (4, 32056584), (6, 21371056), (7, 18318048), (8, 16028292), (12, 10685528), (14, 9159024), (16, 8014146), (21, 6106016), (24, 5342764), (28, 4579512), (32, 4007073), (42, 3053008), (48, 2671382), (49, 2616864), (56, 2289756), (84, 1526504), (96, 1335691), (98, 1308432), (112, 1144878), (147, 872288), (168, 763252), (196, 654216), (224, 572439), (294, 436144), (336, 381626), (392, 327108), (588, 218072), (672, 190813), (784, 163554), (1176, 109036), (1568, 81777), (2352, 54518), (4704, 27259)]