157515936494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17377}}^1\times {\mathrm{28151}}^1$

素因数の和:45560

約数の個数: 32

約数和(自身を含む): 281793862656

約数和(自身を除く): 124277926162

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 17377, 28151, 34754, 56302, 121639, 197057, 243278, 394114, 399671, 647473, 799342, 1294946, 2797697, 4532311, 5595394, 9064622, 489179927, 978359854, 3424259489, 6848518978, 11251138321, 22502276642, 78757968247, 157515936494]

約数ペア:

[(1, 157515936494), (2, 78757968247), (7, 22502276642), (14, 11251138321), (23, 6848518978), (46, 3424259489), (161, 978359854), (322, 489179927), (17377, 9064622), (28151, 5595394), (34754, 4532311), (56302, 2797697), (121639, 1294946), (197057, 799342), (243278, 647473), (394114, 399671)]