159192976

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 313472000

約数和(自身を除く): 154279024

約数列:

[1, 2, 4, 8, 16, 127, 157, 254, 314, 499, 508, 628, 998, 1016, 1256, 1996, 2032, 2512, 3992, 7984, 19939, 39878, 63373, 78343, 79756, 126746, 156686, 159512, 253492, 313372, 319024, 506984, 626744, 1013968, 1253488, 9949561, 19899122, 39798244, 79596488, 159192976]

約数ペア:

[(1, 159192976), (2, 79596488), (4, 39798244), (8, 19899122), (16, 9949561), (127, 1253488), (157, 1013968), (254, 626744), (314, 506984), (499, 319024), (508, 313372), (628, 253492), (998, 159512), (1016, 156686), (1256, 126746), (1996, 79756), (2032, 78343), (2512, 63373), (3992, 39878), (7984, 19939)]