138183368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2887}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 268930560

約数和(自身を除く): 130747192

約数列:

[1, 2, 4, 8, 31, 62, 124, 193, 248, 386, 772, 1544, 2887, 5774, 5983, 11548, 11966, 23096, 23932, 47864, 89497, 178994, 357988, 557191, 715976, 1114382, 2228764, 4457528, 17272921, 34545842, 69091684, 138183368]

約数ペア:

[(1, 138183368), (2, 69091684), (4, 34545842), (8, 17272921), (31, 4457528), (62, 2228764), (124, 1114382), (193, 715976), (248, 557191), (386, 357988), (772, 178994), (1544, 89497), (2887, 47864), (5774, 23932), (5983, 23096), (11548, 11966)]