153582494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 259096320

約数和(自身を除く): 105513826

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 1157, 2141, 2314, 2759, 4282, 5518, 27833, 35867, 55666, 66371, 71734, 132742, 190549, 381098, 862823, 1725646, 2477137, 4954274, 5907019, 11814038, 76791247, 153582494]

約数ペア:

[(1, 153582494), (2, 76791247), (13, 11814038), (26, 5907019), (31, 4954274), (62, 2477137), (89, 1725646), (178, 862823), (403, 381098), (806, 190549), (1157, 132742), (2141, 71734), (2314, 66371), (2759, 55666), (4282, 35867), (5518, 27833)]