155402214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{4451}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 354521664

約数和(自身を除く): 199119450

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 529, 759, 1058, 1518, 1587, 3174, 4451, 5819, 8902, 11638, 13353, 17457, 26706, 34914, 48961, 97922, 102373, 146883, 204746, 293766, 307119, 614238, 1126103, 2252206, 2354579, 3378309, 4709158, 6756618, 7063737, 14127474, 25900369, 51800738, 77701107, 155402214]

約数ペア:

[(1, 155402214), (2, 77701107), (3, 51800738), (6, 25900369), (11, 14127474), (22, 7063737), (23, 6756618), (33, 4709158), (46, 3378309), (66, 2354579), (69, 2252206), (138, 1126103), (253, 614238), (506, 307119), (529, 293766), (759, 204746), (1058, 146883), (1518, 102373), (1587, 97922), (3174, 48961), (4451, 34914), (5819, 26706), (8902, 17457), (11638, 13353)]