156928284578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{76401307}}^1$

素因数の和:76401401

約数の個数: 16

約数和(自身を含む): 256708394880

約数和(自身を除く): 99780110302

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 76401307, 152802614, 993216991, 1986433982, 6035703253, 12071406506, 78464142289, 156928284578]

約数ペア:

[(1, 156928284578), (2, 78464142289), (13, 12071406506), (26, 6035703253), (79, 1986433982), (158, 993216991), (1027, 152802614), (2054, 76401307)]