187350256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 372726144

約数和(自身を除く): 185375888

約数列:

[1, 2, 4, 8, 16, 71, 83, 142, 166, 284, 332, 568, 664, 1136, 1328, 1987, 3974, 5893, 7948, 11786, 15896, 23572, 31792, 47144, 94288, 141077, 164921, 282154, 329842, 564308, 659684, 1128616, 1319368, 2257232, 2638736, 11709391, 23418782, 46837564, 93675128, 187350256]

約数ペア:

[(1, 187350256), (2, 93675128), (4, 46837564), (8, 23418782), (16, 11709391), (71, 2638736), (83, 2257232), (142, 1319368), (166, 1128616), (284, 659684), (332, 564308), (568, 329842), (664, 282154), (1136, 164921), (1328, 141077), (1987, 94288), (3974, 47144), (5893, 31792), (7948, 23572), (11786, 15896)]