168134416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9721}}^1$

素因数の和:9799

約数の個数: 40

約数和(自身を含む): 347192064

約数和(自身を除く): 179057648

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 8648, 9721, 17296, 19442, 38884, 77768, 155536, 223583, 447166, 456887, 894332, 913774, 1788664, 1827548, 3577328, 3655096, 7310192, 10508401, 21016802, 42033604, 84067208, 168134416]

約数ペア:

[(1, 168134416), (2, 84067208), (4, 42033604), (8, 21016802), (16, 10508401), (23, 7310192), (46, 3655096), (47, 3577328), (92, 1827548), (94, 1788664), (184, 913774), (188, 894332), (368, 456887), (376, 447166), (752, 223583), (1081, 155536), (2162, 77768), (4324, 38884), (8648, 19442), (9721, 17296)]