126575312

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 249317376

約数和(自身を除く): 122742064

約数列:

[1, 2, 4, 8, 16, 127, 167, 254, 334, 373, 508, 668, 746, 1016, 1336, 1492, 2032, 2672, 2984, 5968, 21209, 42418, 47371, 62291, 84836, 94742, 124582, 169672, 189484, 249164, 339344, 378968, 498328, 757936, 996656, 7910957, 15821914, 31643828, 63287656, 126575312]

約数ペア:

[(1, 126575312), (2, 63287656), (4, 31643828), (8, 15821914), (16, 7910957), (127, 996656), (167, 757936), (254, 498328), (334, 378968), (373, 339344), (508, 249164), (668, 189484), (746, 169672), (1016, 124582), (1336, 94742), (1492, 84836), (2032, 62291), (2672, 47371), (2984, 42418), (5968, 21209)]