154707568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1759}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 314265600

約数和(自身を除く): 159558032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 239, 368, 478, 956, 1759, 1912, 3518, 3824, 5497, 7036, 10994, 14072, 21988, 28144, 40457, 43976, 80914, 87952, 161828, 323656, 420401, 647312, 840802, 1681604, 3363208, 6726416, 9669223, 19338446, 38676892, 77353784, 154707568]

約数ペア:

[(1, 154707568), (2, 77353784), (4, 38676892), (8, 19338446), (16, 9669223), (23, 6726416), (46, 3363208), (92, 1681604), (184, 840802), (239, 647312), (368, 420401), (478, 323656), (956, 161828), (1759, 87952), (1912, 80914), (3518, 43976), (3824, 40457), (5497, 28144), (7036, 21988), (10994, 14072)]