157210842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{1567}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 328753152

約数和(自身を除く): 171542310

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 727, 1454, 1567, 2181, 3134, 4362, 4701, 9402, 16721, 33442, 36041, 50163, 72082, 100326, 108123, 216246, 1139209, 2278418, 3417627, 6835254, 26201807, 52403614, 78605421, 157210842]

約数ペア:

[(1, 157210842), (2, 78605421), (3, 52403614), (6, 26201807), (23, 6835254), (46, 3417627), (69, 2278418), (138, 1139209), (727, 216246), (1454, 108123), (1567, 100326), (2181, 72082), (3134, 50163), (4362, 36041), (4701, 33442), (9402, 16721)]